help me pls:
7. Distinguish among asymmetry, radial symmetry, and bilateral symmetry.

8. Define cephalization. What is its relationship to bilateral symmetry?

Answers

Answer 1

Answer:

Bilateral symmetry because animals are able to be cut down the middle and have two equal half’s.

Explanation:

Cephalization means an evolutionary trend where nervous tissue over many generations become concentrated on one end of the organism........... I hope this helps !!!!!

umm... but UwU❤️‍❤️‍

Help Me Pls:7. Distinguish Among Asymmetry, Radial Symmetry, And Bilateral Symmetry.8. Define Cephalization.
Help Me Pls:7. Distinguish Among Asymmetry, Radial Symmetry, And Bilateral Symmetry.8. Define Cephalization.

Related Questions

Fucus shows ______life cycle pattern
a)Haplontic
b)Haplo-diplontic
c)Diplontic
d)Diplo-haplontic​

Answers

Fucus shows the diplontic life-cylic.

Both the male and female fuse in the ostiole of the bump.

- BRAINLIEST answerer

Which of the following structures of the respiratory system helps to prevent choking?

Answers

Answer:

b. is correct Epiglottis

Explanation: post protected

What must happen to a chromosome for it to become chromatin?

Answers

Answer:

Chromatin condensation begins during prophase (2) and chromosomes become visible. Chromosomes remain condensed throughout the various stages of mitosis (2-5). ... However, when eukaryotic cells are not dividing — a stage called interphase — the chromatin within their chromosomes is less tightly packed.

Explanation:

The chromosomes will decondense in telophase back into chromatin

After you finish a big meal, the level of glucose in your bloodstream increases. What happens next in order for your body to process the glucose

Answers

Answer:

Digestion

Explanation:

The body digest the food down through the mouth to the anus

some enzymes also act on the food for easy digestion

Find density if mass equal 400lb volume 20

Answers

Answer:

just use the formula d=m/v and plug in the numbers to solve the equation

Explanation:

The place where a group of organisms lives is called the ___________. The combination of the community and habitat is called the ___________.

Answers

Answer:

the first blank is biodiversity. I think like that

The place where a group of organisms lives is called the habitat. The combination of the community and habitat is called the ecosystem.

What is habitat and ecosystem?

An ecosystem is basically the neighborhood where animal lives. The habitat is the animal's address in that neighborhood. Some animals can survive in more than one habitat. Other animals are limited to certain habitats. For example, moose habitat is more specific than gray squirrel habit.

Moreover, ecosystem is defined as the interrelationships between the biotic and abiotic component of the environment. Whereas habitat is defined as the natural environment in which a particular species of plants and animals lives.

Therefore, a habitat is a place where an organism makes its home. A habitat meets all the environmental conditions an organism needs to survive. For an animal, that means everything it needs to find and gather food, select a mate, and successfully reproduce.

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explain why you have so many responses to one stimulus

Answers

Answer:

When a stimulus is detected by a sensory receptor, it can elicit a reflex via stimulus transduction.

Which of the following are water problems? Select the three correct answers.

droughts


condensation


pollution


conversation


runoff

floods

Answers

Answer:

floods are the water problem

Floods is a problem

When Emma first began dancing, her movements were ______ and awkward. Now, after several months of practice, Emma is able to produce fluid, smooth movements as a result of which of the following?

*all of the above is correct

Answers

Answer:

All of the above is the correct answer

Explanation:

in the process of genetic profiling/dna fingerprinting, what is compared between two people/samples?

Answers

Answer:

"DNA fingerprinting is a laboratory technique used to establish a link between biological evidence and a suspect in a criminal investigation. A DNA sample taken from a crime scene is compared with a DNA sample from a suspect. If the two DNA profiles are a match, then the evidence came from that suspect." information from a website so reword it a bit and you should be ok.

In the process of genetic profiling/ data fingerprinting, genetic profiling is a process that can be compared between two people/samples.

What is genetic profiling?

DNA profiling compares only the most variable sections of DNA, which has an advantage over whole genome sequencing when seeking to identify genetic changes between two individuals.

In the field of biology known as comparative genomics, genome sequences from various species—including humans, mice, and a broad variety of other organisms—from bacteria to chimpanzees are compared.

"DNA fingerprinting is a lab method used to connect biological evidence to a defendant in a criminal investigation. A DNA sample from a suspect is compared to one acquired from a crime scene. The evidence originated from that suspect if the two DNA profiles match.

Therefore, genetic profiling is compared between two people/samples.

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2. What is a gene? ________________________________________________________
3. What is the difference between gametes and body cells? ____________________________________________________________________________
4. Each person’s DNA is unique except for who?________________________________________________________________________
5. How does each gene code for a protein?__________________________________________________________________________________________________________________________________________________
6. Look at the picture of the nucleus, chromosome, and gene and infer what the relationship is of the three things? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Please answer all questions

Answers

Answer:

1. generation or birth or gender) is a basic unit of heredity and a sequence of nucleotides in DNA that encodes the synthesis of a gene product, either RNA or protein.

2: 1. Body cells make up the body of any multicellular organism. On the other hand, a gamete is a sex cell that can either be a sperm or egg cell.

2. Body cells undergo the process of mitosis while gametes undergo a process called meiosis.

3. A body cell contains a complete number of chromosomes and is called a diploid cell while a gamete contains only half the number of chromosomes of its parent cell, and it is called a haploid cell.

3. Identical twins

4. nucleotide triplets

5. A gene is a sequence of nucleotide bases that specifies certain products; RNA or proteins. It is the segment of DNA that holds the information to build and maintain an organism's cell and also pass genetic traits to offspring. Hence, it is the molecular unit of heredity in living organisms.

The DNA is a long double-helical structure that stores the genetic information in our cells. It consists of two long polynucleotide chains composed of the four nucleotides subunits (A, C, G, T).

In order for the long strand of DNA to fit into the cell's nucleus, it is coiled around certain proteins called HISTONES to form Chromatin, which undergoes further coiling and organization to to linear CHROMOSOMES.

The chromosomes are structured within the nucleus, that are made up of the cell's genetic material (DNA). In eukaryotic cells, the nucleus houses the cell's DNA and directs protein synthesis (expression of the information encoded by genes).

Explanation:

HELP ASAP PLS! just need 1 question:( i don’t understand what it’s asking !:(

Answers

Answer:

As the prey population increases, there is more food for predators. So, after a slight lag, the predator population increases as well. As the number of predators increases, more prey are captured.

Explanation:

the blood pressure in the large systemic arteries is greatest during:

Answers

Answer:

when blood is pumped out of the heart into the arteries.

Explanation:

Hope its help you!!

Scientists often use fruit flies as a method to test hypotheses about human genes. Why are fruit flies advantageous in the study of human inheritance?
They can self-pollinate.
They lack nucleic acids.
They are very different from humans.
They reproduce quickly and take up little space.

Answers

Fruitflies are advantageous in the study of human genes and inheritance because they reproduce quickly and take up little space.

Advantages of using Fruitflies in the study of human genetics

Fruitflies are usually a subject for the study of human genes and inheritance for some reasons:

They have a simple genetic structureThey reproduce quicklyThey are quite small and hence take up very little space

The quick rate of reproduction makes fruitflies good subjects for studying mutation as well.

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They reproduce quickly and take up little space.

What is inheritance?

Fruit flies (Drosophila melanogaster) are advantageous in the study of human inheritance because they have several characteristics that make them well-suited for genetic research. One key advantage is their rapid reproductive cycle, with a generation time of about two weeks. This allows researchers to observe multiple generations in a short period, accelerating the study of inheritance patterns and genetic traits.

Additionally, fruit flies have a relatively small size, making it feasible to maintain large populations in a laboratory setting without requiring excessive space or resources. This allows for efficient experimental design and the ability to conduct large-scale genetic studies.

While fruit flies share some genetic similarities with humans, they are not identical to humans. However, their genetic and developmental processes have enough similarities to provide valuable insights into fundamental principles of inheritance and gene function, which can inform our understanding of human genetics.

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which molecules bind regulatory sequences of dna to encourage positive regulation of transcription?

Answers

proteins, but specifically activator proteins :)

If the birth rate and death rate are balanced in a population, how might a population increase in size?
a. By doubling
b. By emigration
c. By immigration
d. By an increase in density

Answers

A . By doubling because the population increases

fast helpppppp

Which characteristic of living organisms is responsible for the production of oxygen in the leaf of a plant exposed to sunlight?

A. excretion
B. movement
C. nutrition
D. respiration

Answers

Answer:

Nutrition

Explanation:

What happens to the genetic material before the cell divides

Answers

Because each chromosome is made from a single molecule of 'DNA', before a cell divides itself, it had to replicate and copy its DNA. This makes it so that after cell division, each new cell holds an exact copy of the genetic material from the original cell.

I hope this helps! :)

Circle the letter of the phrase that best completes the sentence.
The cell theory was
a. first identified in 1665
b. the end result of many scientific investigations.
c. described by Rudolf Virchow.
d. Both (a) and (b)

Answers

Answer: D

Explanation: the cell theory took many years to fully learn about and publish and many different scientists, biologists etc had to investigate in order to finalise the hypothesis. Also, it was first identified in 1665 by Robert hooke.

Patient describes a burning sensation on the posterior side of her body, lateral to the spine on the left side of the body inferior to the shoulder blade, inferior to the waist and superior to the knee. Where is this located on the image above?


A


B


C


D


E


F


G


H


I


J

Answers

Answer:

Explanation:

Injuries to the upper brachial plexus (C5, C6) affect muscles of the shoulder and elbow.

which division of the ans is associated with the fight-or-flight response?

Answers

It is in the Sympathetic Division

what is the role of vegetation in slope stability?

Answers

Vegetation helps stabilize steep forested slopes chiefly by reinforcing the soil through tree roots and by changing the soil water regime.

which molecule is needed for photosynthesis to occur?

Answers

Answer:

Carbon dioxide and water

Explanation:

plants prepare their food in presence of these molecules to produce sugar and oxygen which we required for survive

What is the condition in a male in which the prostate gland enlarges and compresses the urethra, causing bladder, kidney, and urinary problems?

Answers

Answer:

b. Prostatic hyperplasia

Explanation:is correct

What percentage of body weight must be lost due to dehydration before delirium, exhaustion, and collapse occur

Answers

Answer:

7-10 percent of body weight must be lost due to dehydration before delirium, exhaustion, and collapse occur.

Explanation:

Hope this helps!

How to treat Scalp acne?

Answers

Answer:

1. Treat acne on the head with benzoyl peroxide

2. Use salicylic acid to clear pores

3. Use AHA to treat acne on the head

4. Cleanse the scalp with sulfur

5. Use a retinoid to apply to acne spots

Explanation:

most of the surface area of a plasma membrane consists of

Answers

Answer:

50% liquid and 50% protien by wieght

pls help

When new bonds form, energy is __________.


released


disconnected


gone


stored

Answers

Answer:

When new bonds form, energy is 'released'

What are some functions of the foot in rotifers? (Choose all that apply)
to propel itself through its environment
to aid in defense against predators
to assist in the digestion of food
to attach itself to a variety of structures

Answers

Answer:

to propel itself through its environment and to attach itself to a variety of structures

Explanation:

I took the quiz(-.-)

Rotifers foot is transformed into a variety of structure for moving and swimming and attach itself to a different structure, hence option d is correct.

What are rotifers?

Some rotifers are really planktonic and free-swimming, while others travel around a substrate via inchworming, and some are sessile and reside inside tubes or gelatinous holdfasts.

About 25 species are sessile or planktonic, colonial (such as Sinantherina semibullata), and some rotifer species have evolved four moveable toes that are equipped with pedal glands to facilitate swimming and crawling.

Rotifers swiftly colonize new environments and transform primary production (algae and cyanobacteria) into a form that is secondary consumers.

Therefore foot of the rotifers is changed into a different structure for movement is attach itself to a variety of structures, hence option d is correct.

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What is observational classification

Answers

Answer:

Three types of observational studies include cohort studies, case-control studies, and cross-sectional studies

where you observe, or study, something then organize it into categories
Other Questions
The killer clowns Chapter 3One week after Rosas death, the clowns had the world completely under their control.Estella had just heard the news of Rosas death and was devastated. Oh Rosa, Estella cried, looking forlorn Why did you have to mess with Pennywise? Then she went to a dusty trunk in the corner I vowed never to open this chest ever again but I have to save Rosa. Estella pulled out a dusty spell book and set it on the table. She flipped to the page about bringing people back to life. The blood of the killer poured into the mouth of the killed shall raise the dead man from his earthy bed. Estella read. She went to Pennywises lair and collected a little bit of his blood.Later, at the graveyard, Estella was pouring the blood of Pennywise into Rosas mouth. Rosa immediately opened her eyes, while her arms grew back, Estella, where am I? what happened? Rosa said, looking around. Rosa, you must kill Pennywise, before EVERYONE dies! Ok, said Rosa I will try. Rosa then went home and gathered her weapons, put her brass knuckles on, and went to Pennywises lair.When she got there, Rosa started to have second thoughts, but she kept on moving. There was blood splattered across the walls, dismembered body parts all over the place, and torture devices on a stage in the far corner. But she kept moving till she got to Pennywises throne. HEY, PENNYWISE Rosa yelled YOU ARE SO UGLY THAT WHEN YOU WERE BORN, THE DOCTOR SLAPPED YOUR MOTHER. Rosa Pennywise snarled didnt I kill you already? Rosa then conjured a whirlwind around her and flew to Pennywise, yeah and you will have to do it again she said and then stabbed Pennywise in the heart, took out all of the clowns, and saved anymore innocent people from a cruel death for the clowns entertainment.the end or is it? Dana filled the container with 3.5 liters of water. Her mother used 0.75 liters of water for cooking and 1.25 liters for a drink. How much water was left in the container? The partys viewpoints on major policy issues and objectives for campaign for the next 4 years is called ____.Group of answer choicesa. Partanshipb. Political Partyc. Precinctd. PlatformPLEASEE HELPPPP before going on the last part of her journey. Hannah needed to rest and eat alot of the food. she ate 2 7/12kg of meat and another 4/12kg of fruits how much food did she eat in total? HELP PASKAJAJ MEEEEE PLEASE write the following equations in the statement form... 1) 2a + 7 =15pls ans fast but as statement form 22 divided by a number s in algebraic expressions the perimeter of an equilateral triangle is 14.4 cm. Find out the length of the side of that triangle in decimal fraction which is a wildlife species category that state resource agencies may use in what year did the presidential turkey pardoning first begin Completa la oracin/ 10InstruccionesArrastra y coloca laspalabras en los espacios enblanco para completar lasoraciones1. No dejes artculos de limpiezade los nios2.que voy a invitarte a mi cumpleaos.3. Es importante cuidarde los animales encautiverio.el bienestarextrao mucho a mi novia desde que la4.dej.Como es de suponer5.me dieron el trabajo.pases por alto6. Es mejor estudiar a la maana,liderara los dems pases en cuanto aal alcance7. EuropaeducacinEn pocas palabras8. Paramejor debes escuchar mejor.A menudo9.me siento a mirar el atardecer.Por supuesto10. Nodarles la bienvenida a la gente nueva.no creen?encabeza At first , what are Helens feelings when she felt the broken pieces of her new doll 1 pointRifka was courageous, and she saved her family. Is the verb "was" regularor irregular? regularirregularpresentpresent participlepastpast participle Help help please English ? Please please when the filament breaks in one lamp in a series circuit, other lamps in the circuit normally _________. As illustrated by the photograph, women in Texas contributed to the war effort during World War II by Which answer choice is a sentence fragment?A house with no cars in the driveway.I have not seen the neighbors for a few days.I noticed a large package on my neighbor's front porch yesterday.The package is still on the front porch today. what is it called when a constant and variable are combined (math) Jerry eats one-fourth of a pecan pie. Sally eatsone-fifth of the same pie. Rose comes home fromschool and eats two-tenths of the same pie. Howmuch of the pie has been eaten? What is 2+2=?PLS HEP ME I in kindergarden.