Answer:
Many algae consist of only one cell, while the largest have millions of cells. In large, macroscopic algae, groups of cells are specialized for specific functions, such as anchorage, transport, photosynthesis, and reproduction; such specialization indicates a measure of complexity and evolutionary advancement.
What genetic technology involves inserting a gene into an organism’s DNA?
a. Cloning
b. Therapeutic Cloning (Stem Cell Therapy)
c. Genetic Engineering
d. DNA Fingerprinting
Answer:
A
Explanation:
Obviously the most logical answer, ^_^
Answer:
★ Genetic Engineering
Explanation:
Hope you have a great day :)
hey can someone pls put them in order pls and not guess or leave any links. (i’ll be giving brainiest to the correct order)
Answer:
Large Intestine - 1
Pancreas - 5
Small Instestine - 3
Liver - 4
Esophagus - 2
Stomach - 6
Answer please
The last option that isn’t showing is Musculoskeletal, Nervous
Answer: last option is correct, musculoskeletal, nervous
Explanation:
Which of these mutations do you think would have the worst effect on the function of
the protein?
an insertion or
deletion near
the end of a
gene
an insertion or
deletion at the
beginning of
an insertion at
the middle of
a nonsense
mutation at the
end of the gene
a missense
mutation
the gene
the gene
Answer:
Both are harmful for the organism in case of point mutation. In case of deletion or insertion of a particular fragment of the gene, deletion could be more harmful than insertion, because the deleted fragment of the gene will never be replaced at exact size and exact position of the disabled gene.
Explanation:
hope it helps
Track the evolutionary path of a butterfly and comment on it.
Answer:
The colorful canvas of the butterfly wing is an example of evolutionary innovation and adaptation. Compared with their ansestors, whose wings wore patterns of black, brown, and gray, the Lepidoptera (butterflies and moths) evolved a more varied palette of pigmentation.
I think it is very cool that they were able to evolve. For example, some butterflies use their bright colors to trick preators into thinking they are poisonous. The early butterflies could not do this.
Explanation:
Please brainliest!
Based on scientific information, the evolutionary path of a butterfly is primarily based on the origin of its species to eukaryotes and then to bilateria.
What is an evolution?An evolution refers to a biological and physical process that involves a gradual change in the characteristics and genetic make-up of the various species of organisms over several generations.
Based on scientific information, the evolutionary path of a butterfly is primarily based on the origin of its species to eukaryotes and then to bilateria such as:
Mid Eocene epochMid-CretaceousMothButterfly is a species of living organism with various characteristics and genetic make-up that have been in existence for about 60 million years.
Read more on evolution here: brainly.com/question/524043
What types of things do you do to protect yourself from danger?
Answer:
Explanation:
Trust yourself. ...
Be aware of your surroundings. ...
Pay attention to the people around you. ...
Act confident and focused. ...
Understand that alcohol or drugs can cloud judgment.
Tom grew three inches in one year. Which organ system was directly responsible for his growth spurt?
A. Respiratory system
B. Digestive system
C. Circulatory system
D. Endocrine system,
If both parents have a recessive phenotype "aa", what will the offspring
have?
Answer: posibble to have aa or a
Explanation:
Can you see this happening inside of your body? Why or why not?
Answer:
no , maybe goosebumps but that is actually on the outer layer of the skin . The skin encloses all our organs , and it's opaque therefore we aren't able to see what is happening inside of our bodies . Hope it helps :)
Explanation:
Walking sticks are insects that may have either a striped body or a body without stripes. In one region where these walking sticks live, the vegetation is a plant with needle-like leaves that resemble the walking stick’s striped body. According to natural selection, what would most likely result from an increase in walking stick predators in the region? (SC.7.L.15.2) A.walking sticks without stripes will reproduce faster B.walking sticks with stripes will become more common C.walking sticks will develop a new, spotted pattern for their bodies D.walking sticks will live on rare plant species rather than the dominant species
Answer:
B. Walking sticks with stripes will become more common.
Explanation:
The striped bodies of the walking sticks will help them camouflage in the plants. The predators will be more likely to kill off the unstriped walking sticks, leaving the striped walking sticks to grow in population and become more common.
Use the following information when answering the following question. In 1668, Francesco Redi performed a series of experiments on spontaneous generation. He began by putting similar pieces of meat into eight identical jars. Four jars were left open to the air, and four were sealed. He then did the same experiment with one variation: Instead of sealing four of the jars completely, he covered them with gauze (the gauze excluded the flies while allowing the meat to be exposed to air). In both experiments, he monitored the jars and recorded whether or not maggots (young flies) appeared in the meat. What hypothesis was being tested in the initial experiment with open versus sealed jars
Answer:
The correct answer is: Maggots do not arise spontaneously but from eggs laid by adult flies.
Explanation:
According to the experiment Redii, The maggots are present only in the open jar not in the sealed jar. The adult flies can not go in or out of the jar to the meat and can not lay the eggs on meat whereas in an open jar the adult flies can easily get in the jar and lay the eggs on meat.
On the basis of the above response and explanation, it can be concluded and hypothesize that maggots do not arise spontaneously but from eggs laid by adult flies.
1. A cool piece of iron gets warm when a red-hot piece of iron is placed a few inches
away. How is heat transferred in this scenario?
Answer:
Convection currents in the air between the pieces of metal transfer all the heat. The air between the two pieces of iron emits thermal radiation that is absorbed by the cool iron.
There you go, hope this helped.
Heat energy is transferred from one matter to another through various modes and methods. A cool iron piece heats due to convection that transferred the heat from the hot iron.
What is convection?Convection has been one of the modes of thermal heat transformation that uses matter to transfer the heat from higher to lower concentrations, unlike the radiation mode. The matter particles move from hot to lower temperatures.
The air present between the cold and hot iron piece acts as the medium by which the cold iron piece absorbs the heat transferred by the hot iron piece. This thermal energy is emitted and absorbed due to the difference in temperature.
Therefore, the process of convection facilitates the thermal heat transformation from hot to cold iron objects.
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When the homeostasis of the body is disrupted which of the following can occur?
a.)hypothermia
b.)shock
c.)shortness of breath
d.)increase in blood pressure
e.)none of the above
f.)all the above
Answer: I think it's (f) all of the above.
Explanation
Because It regulates temperature, glucose, toxins, blood pressure, and pH.
Describe the before stress rock layer and any forces acting on the rock.
Answer:
Rocks are also subjected to the three types of directed (non-uniform) stress – tension, compression, and shear. Tension is a directed (non-uniform) stress that pulls rock apart in opposite directions. The tensional (also called extensional) forces pull away from each other.
Explanation:
Sweat and skin secretions contain a mixture of molecules that kills or limits the growth of many types of microbes. This control of microbes is an example of
A. a feedback loop to maintain homeostasis
B. a nonspecific defense against infection
C. a specific immune response to infection by microbes
D. an enzyme-catalyzed biochemical reaction
These type of microbes is an example of a specific immune response to infection by microbes.
What do you mean by microbes?Microbes are tiny living things that are found all around us and are too small to be seen by the eye. They live in water, soil, and in the air. The human body is home to millions of these microbes too, also called microorganisms. Some microbes make us sick, others are important for our health.
Moreover, there are several types of microbes, which include bacteria, archaea, protozoa, fungi, algae, lichens, slime molds, viruses, and prions.
Therefore, most of these organisms can survive outside of a host in the air or soil, with the exception of viruses, which can only survive for a brief time outside their host cells.
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In pea plants, the tall phenotype is dominant to the dwarf phenotype. A tall plant and a dwarf plant are crossed together. Half of their offspring are tall, and the other half display dwarfism. What is the genotype of each parent in this cross?
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
how did our solar system form ?
Answer:
Formation. Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. ... When this dust cloud collapsed, it formed a solar nebula—a spinning, swirling disk of material. At the center, gravity pulled more and more material in.
How does the issue of ozone depletion and remediation relate to the world’s current climate change issues? Can we apply any lessons learned to dealing with climate change?
HOW DOES THE ISSUE OF OZONE DEPLETION AND REMEDIATION RELATE TO THE WORLD’S CURRENT CLIMATE CHANGE ISSUES?
[tex] \red{✩}[/tex]The importance of the ozone layer is that it acts as a filter for Ultraviolet B radiation, without which this radiation would reach the surface of the planet, causing damage to living beings. ... Many of the gases that are causing ozone depletion also contribute to global warming.CAN WE APPLY ANY LESSONS LEARNED TO DEALING WITH CLIMATE CHANGE?
[tex] \green{✩}[/tex]Yes, since we would improve the ozone layer and it would be rehabilitated----------------------------------------------------------------------------------------------
[tex] \bold{BRAINLYMENTALMENTE}[/tex]
A grasshopper is an arthropod. Based on the grasshopper’s characteristics, which other animal likely belongs to this group?(1 point)
The grasshoppers are a group of insects that belong to the Califera suborder. The grasshoppers are arthropods. Another animal that shares similar characteristics to a grasshopper and belongs to this group is the crayfish.
What are the characteristics of grasshoppers?Grasshoppers are plant eaters and over time they may become pests for various cereal crops and vegetables. They are herbivores insects with hind legs that are very powerful.
Like other insects, grasshoppers breathe through tiny holes called spiracles that connect to trachea tubes. The air is carried through the grasshoppers' bodies by smaller tracheoles that branch off from the larger trachea tubes. The grasshopper breathes air through its body with every movement. Grasshoppers don't have lungs.
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A force that always attracts or pulls objects toward each other without direct contact or impact. *
a. Force
b. Friction
c. Gravity
d. Inertia
does cellular respiration produced or consumed food?
Answer:
I guess it consumes food.
Explanation:
because cellular respiration is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions.
help me out, I will give link below copy and paste it and tell meh the answer plz
Answer:
Explanation:
Where’s the link I’ll be happy to help
In the diagram above, which letter represents wavelength?
Answer: A
Explanation:
Because A..
What is the name of the process that uses DNA to create proteins?
A. Protein Synthesis
B. DNA coding
C. DNA Synthesis
D. Protein magic
Answer:
A. Protein Synthesis
Explanation:
Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation.
Wood is ___. Light cannot pass through it.
Answer:
hope i helped!
Explanation:
a solid!
Is the dominant allele always written before the recessive allele in a genotype? Or does it not matter?
Answer:
It is always written before
Explanation:
Use the diagram to answer the following questions:
Question A: What is A?
Question B: From where is A coming?
Question C: What is B?
Question D: From where is B coming?
laa pereo yte irsv asE
xplanation:
Ecosytem A
Ecosystem B
Which ecosystem has the greatest sustainability and why? PLEASE HELP!!!!
Answer: b
Explanation: B has more Varity in bean types making it easier to sustain
NASA scientists use satellites to monitor two important factors that lead too landslides
Answer:
The most important factors that lead to landslides are the declivity of the terrain and the type of soil.
Explanation:
Stony soils are more prone to landslides, especially on steep terrain and without any type of vegetation cover. During heavy rainfall, these two factors can promote landslides that cause major disasters, as water is able to drag this soil violently. To prevent this from happening and people from being harmed, NASA has developed satellites, which capture rainfall data and monitor the slope and composition of soils, being able to see in advance areas that could be landslides. In this way, it is possible to develop strategies that prevent the landslide from happening.
how are decomposers important ton the health of an ecosystem?
A. decomposers recycle nutrients.
B. decomposers are parasites
C. decomposers convert solar energy to chemical energy
D. decomposers provide the foundation for the food web
Answer:
It should be decomposers recycle nutrients
Explanation: