Answer:
A. fitness
Explanation:
Fitness, also known as 'evolutionary fitness', refers to the ability of one species/population/individual to survive and reproduce in its environment. Fitness is a fundamental concept in the evolutionary theory proposed by Darwin, because this concept highlights the importance of natural selection as the key mechanism by which evolution occurs. Fitness can be measured as the success of passing genes associated with specific phenotypic traits to the next generation.
Which has the highest density?
A. water at 0°C
B. water at 4°C
C. water at 6°C
D. water at 8°C
the community interact with the air water soil sunlight and other non living things in its surrounding is what we call
Explanation:
non living things in their environment are called "matrix" its environment is what supports living and non living things...
Question 2
A pedestrian must not stop, linger or delay traffic unnecessarily while crossing the street.
A True. Pedestrians must respect vehicles on the roadway.
B False. Drivers simply need to be patient.
. In humans, the allele for normal blood clotting, H, is dominant to the allele for hemophilia, h.
This is a sex-linked trait found on the X chromosome. A woman with normal blood clotting has
four children: a normal son, a hemophiliac son, and two normal daughters. The father has
normal blood clotting. What is the genotype for each member of the family? Submit your work
with this assignment.
Answer:
Explanation:
Father: X^HY , mother: X^HX^h
Son: X^HY
hemophilic son: X^hY
2 daughters: X^HX^H
Predict how the data will change after the treatment is given.
Normal Range
Lucy
Before Treatment
Choose Predictions
Decrease Stay the Same
Increase
you have change after treatment given
Answer:
The WBC count would increase.
The HIV Proteins would stay the same.
The Deoxyadenosine would decrease.
Explanation:
I did it lol but you could also look at the chart and see the intended therapy would bring levels that she exceeded lower back to normal and bring things she needed up to normal, also she didn't have HIV from the start so the proteins for it would stay the same.
Help me out really appreciate it
Answer:
B
Explanation:
B says that light moths live longer, and in the chart you can see in the light moth section that it is true.
Answer:
the answer is B :)
Explanation:
Since 1953, when Tenzing Norgay and Edmund Hillary reached the summit of Mount Everest, many climbers have attempted to scale the world's two highest mountains, Everest and K2. Norgay and Hillary aided their climb by bringing supplemental oxygen in tanks, and some later groups have attempted to outdo the originals by trying the ascent without supplemental oxygen. From 1978 to 1999, in fact, 159 teams have attempted to climb Mount Everest or K2. The numbers of individuals who either survived or died during those attempts are given in the following table (data is hypothetical and not the exact numbers observed by Huey and Eguskitza 2000).
Survived supplemental O2 (16) No Supplemental 02 (175), did not survive (38) (192) - seen in 2 by 2 table, amounts are in parathesis
Calculate the odds ratio and round your answer to two decimal places.
Answer:
(32)
Explanation:
I hope I helped you, good luck!
Explain how phospholipids form cell membranes.
Answer:
Phospholipids are able to form cell membranes because the phosphate group head is hydrophilic (water-loving) while the fatty acid tails are hydrophobic (water-hating). They automatically arrange themselves in a certain pattern in water because of these properties, and form cell membranes.
Explanation:
From what do elk obtain the chlorophyll and nitrogen that is found in their waste?
Definition of biology?
Answer:
the study of living things
Explanation:
Hope this will help
Answer:
the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.
Explanation:
The word biology is derived from the greek words /bios/ meaning /life/ and /logos/ meaning /study/ and is defined as the science of life and living organisms. An organism is a living entity consisting of one cell e.g. bacteria, or several cells e.g. animals, plants and fungi.
Which statement explains the benefit of crossing over during the process of meiosis?
A. Crossing over allows the cell to go through two cell divisions.
B. Crossing over allows the final daughter cells to be genetically different.
C. Crossing over allows tbe chromosomes to match up with their homologus pairs.
D. Crossing over allows tbe chromosomes to evenly distribute among the daughter cells.
Answer:
B. Crossing over allows the final daughter cells to be genetically different
22) During durg adminsteration not necesary tell
to the patient
A) Prupase of durg
B) Side effect of durg
C) Route of mrdication
PLEASE HELP
how does DNA code for certain traits?
- DNA provides a set of chemical instructions to specific genes that the gene use to make proteins in order to determine traits.
- DNA receives a set of chemical instructions from the environment that it uses to make proteins in order to determine traits.
- DNA receives a set of chemical instructions from the nucleus that is used to make proteins in order to determine traits.
- DNA provides a set of chemical instructions to cell that the cell uses to make proteins in order to determine traits.
Answer: DNA provides a set of chemical instructions to specific genes that the gene uses to make proteins in order to determine traits.
Explanation: Genes provide instructions that are used to determine the sequence of amino acids needed to make up a protein.
How does the process of binary fission work in the asexual reproduction of bacteria?
A. Two cells join to become one larger cell
B. One cell splits into two cells with identical DNA.
O. DNA material from the environment is added to the cell.
D. Bacteria can only reproduce via sexual reproduction, not asexual reproduction,
The process of binary fission work as 'one cell splits into two cells with identical DNA. in the asexual reproduction of bacteria'.
So, option B is correct one.
What is binary fission?The simplest meaning of binary fission is division into two. The binary fission is the most common methods of asexual reproduction.In biological , division of single entity into two or more parts and regenerates of these parts again and each parts have potential to grow to the size of the original cell.Binary fission occurs in Amoeba which is unicellular organismThe binary fission is type of asexual reproduction.What is asexual reproduction of bacteria
The bacteria is prokaryotic organisms that reproduce asexually and bacteria is mainly reproduce by binary fission in which single cell divides into two .
There are some bacteria which divides in every 10 to 15 minutes .
learn about binary fission
https://brainly.com/question/7639952
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A scientist is studying metabolic rate in a Giant Hummingbird in Peru. The scientist assumes a captured individual has been feeding on nectar (glucose) recently, but in fact the individual has not fed in the last hour and is currently metabolizing fat (palmitic acid). 3. Calculate the measurement error the scientist would introduce based on their faulty assumption if the scientist were measuring CO2 production. Will the scientist over- or underestimate metabolic rate
Answer:
Yes.
Explanation:
Yes, the scientist underestimate the metabolic rate of Giant Hummingbird. The scientist experience the measurement error due to non-feeding of Giant Hummingbird that leads to faulty assumption when the scientist were measuring CO2 production because the Giant Hummingbird breakdown the fats of the body for the release of energy instead of glucose. There is difference in the production of carbondioxide rate due to difference in the composition of fats and glucose.
What is fermentation? Select all that apply.
process that breaks down larger molecules
into smaller molecules
process that uses oxygen to create usable
energy for the body
process that does not rely on the presence of
oxygen
process that creates waste products
Answer:
Option One
Option Three
Option Four
Explanation:
Fermentation is the process of breaking down substances different types of bacteria or microorganisms will producing heat, this process can also be completed without the usage of oxygen. Finally, fermentation is used to create alcohol like wine or beer which is considered wastes to the body. Therefore options one, three, and four are your answers or "process that breaks down larger molecules into smaller molecules, energy for the body process that does not rely on the presence of oxygen, and process that creates waste products."
Hope this helps.
name two processes for which dna is responsible for
Answer:
Explanation:
DNA contains the instructions needed for an organism to develop, survive and reproduce.
Contains the genetic instructions for the development and function of living things
The main role of DNA in the cell is the long-term storage of information.
The two major processes that the DNA performs in the cell include:
Storage of genetic information Synthesis of protein for the regulation of cellular activities.The DNA stores the genetic information relating to the cell and ensures that the integrity of stored information is preserved and inherited by subsequent generations. It does this by replicating itself in a semi-conservative way and copies of the replicated DNA are inherited by subsequent generations. This is why the DNA is otherwise known as the molecule of hereditary.
DNA is also at the center of protein synthesis. It forms the template for the synthesis of RNA in a process known as transcription and the RNA forms the genetic codes for the synthesis of protein.
Hence, storage of genetic information and indirect regulation of cellular processes are two major processes attributable to the DNA.
More about the functions of the DNA can be found here: https://brainly.com/question/12535449
Proteins carry out cellular functions.
Where do they get their instructions?
A) from chemical formulas
B) from inherited traits
C) from enzimes
D) from DNA
Resources are classified as renewable or nonrenewable according to the
Name two reasons that viruses are considered nonliving.
Answer:
The virus simply can't replicate. Viruses fail the second question for the same reason. ... Finally, a virus isn't considered living because it doesn't need to consume energy to survive, nor is it able to regulate its own temperature. Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.
Explanation:
Viruses, like bacteria, are microscopic and cause human diseases. ... Viruses also lack the properties of living things: They have no energy metabolism, they do not grow, they produce no waste products, and they do not respond to stimuli. They also don't reproduce independently but must replicate by invading living cells.
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How does conjunctivitis impact the community ?
Answer:
This is an epidemic form of conjunctivitis which almost always affects both eyes. The patient may complain of a foreign body sensation, with watering, discharge, redness, and swelling of the lids. They may also complain of the eyes being sensitive to light, with blurred vision.
You are studying a new gene "X" that you think controls skin color in Bearded Dragons. In order to determine what gene X does you need lots of gene X DNA to work with. So, you decide to amplify it through the process known as PCR. You have a forward and a reverse primer that have been designed to gene Xf – a gene in frogs that is similar to the one found in the Bearded Dragon. You are pretty sure that these two primers will work in Bearded Dragons, so you decide to go ahead with the PCR. In frogs, the Forward Xf primer binds gene Xf between nucleotides 32 and 47. The Reverse Xf primer binds between nucleotides 1110 and 1135. What size PCR product would these two primers create if they amplified the frog gene Xfp
Answer:
The correct answer is - 1103 bp.
Explanation:
PCR or polymerase chain reaction is a process that uses a primer to amplifying the desired segments of DNA molecules. It is a technique that can amplify a million copies of the DNA segment.
given:
forward primer binds from - 32 to 47
reverse primer binds from - 1135 to 1110
PCR product would be between - 32 to 1135
So, product size would = 1135-32 = 1103.
Thus, the correct answer is - 1103.
the mRNA will have the base sequence--
Answer:
Determining mRNA Sequence
DNA is used as a template for the cell to build mRNA. DNA utilizes four bases, adenine (A), guanine (G), cytosine (C), and thymine (T), in its code. RNA also uses four bases. ... Therefore, if your DNA sequence is 3' T C G T T C A G T 5', the mRNA sequence would be 5' A G C A A G U C A 3'.
Explanation:
Hope this will help
The leaning tower of Pisa is an example of an oblique cylinder and is considered
a UNESCO world heritage site. The tower has a height of 184.6 ft, and a base
diameter of 50.8 ft.?
I need help please
Answer:374152.8
Explanation: trial and error of algebra nation :)
please help me i have to have this finished by 12:35 at the most
1. Which is NOT a characteristic of animals
a) heterotrophic
b) contain eukaryotic cells
c) contain cell walls
d) mobility
2. All of the following are characteristics of mammals except mammals are not ___.
a) endothermic
b)exothermic
c)vertebrates
d)heterotrophs
Answer:
I believe 1. is C.) Contains cell walls and 2. is B.) Exothermic
Explanation:
It's my best guess, sorry if one or both are wrong!
The ribosome is called the ____________ ; because it can read mRNA language & turn it into amino acid language.
Answer:
DNA Translator
Explanation:
The ribosome is called the DNA TRANSLATOR; because it can read mRNA language & turn it into amino acid language.
This amino acid chain is known as polypeptide
What is DNA replication?
Answer:
DNA replication is the process by which DNA makes a copy of itself during cell division.
Hope it helps!!
Answer:
DNA replication is the process by which DNA makes a copy of itself during cell division. The first step in DNA replication is to 'unzip' the double helix structure of the DNA? molecule. ... The separation of the two single strands of DNA creates a 'Y' shape called a replication 'fork'.
different between plant and animal cell
Answer: plant cells are generally more boxy and have a special organelle that an animal cell does not have called the chloroplast. the color plant creates food for the plant during photosynthesis. plant cells also have a larger vacuole than an animal cell.
What part of meiosis involves the splitting of 2 cells to make 4 total cells
Answer:
Meiosis II
Explanation:
During Meiosis II, the 2 cells were split into 4 cells, each with 23 chromosomes.