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PilotLPTM [1.2K]
2 years ago
14

Guess the word for this definition:

Biology
2 answers:
Nuetrik [128]2 years ago
6 0

Answer: Blood flowing through the circulatory system transports nutrients, oxygen, and water to cells throughout the body. The journey might begin and end with the heart, but the blood vessels reach every vital spot along the way. These arteries, veins, and capillaries make for a vast network of pipes. If you were to lay out all the blood vessels of the body in a line, they would stretch for nearly 60,000 miles. That’s enough to circle the earth almost three times!

Explanation:

Allushta [10]2 years ago
4 0
Capillaries allow nutrient, waste and both oxygen and carbon dioxide to move through tissue cells
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DNA _____________________ after transcription.
WARRIOR [948]

Answer:

after Transcription DNA is copied into a new molecule of messenger RNA. DNA safely and stably stores genetic material in the nuclei of cells as a reference, or template.

Explanation: happy to help :)

4 0
2 years ago
All proteins carry the genetic codes that determine the structure and function of an organism.
olga55 [171]
False

Not always, some proteins are used in a variety. <span>Protein channels are needed to transport substances because it accelerates the transport process. Very few substances enter or leave cells without being attached to a transport protein. Different types of substances require different types of proteins to transport them. Protein channels transport water or ions downwards and ATP-powered pumps transport molecules or ions upwards. ATP generates energy to transport the molecules upwards. </span>
8 0
3 years ago
Collections of nerve cell bodies inside the cns are called:
Nataly_w [17]
Collections of nerve cell bodies inside the CNS are called nuclei
6 0
3 years ago
A key point in Darwin’s explanation of evolution is that Group of answer choices1. the biological structures most likely inherit
zaharov [31]

3. any trait that confers even a small increase in the probability that its possessor will survive and reproduce will be strongly favored and will spread through the population.

Explanation:

  • Natural selection is a nonrandom process by which biological traits become more or less common in a population as a function of the differential reproduction of their bearers of differences in the rate of survival.
  • Natural selection can act on any heritable phenotypic trait and operate among any entities that reproduce, show inheritance of their characteristics from one generation to the next, and vary in fitness.
  • Natural selection is the machine that drives evolution. It also explains adaptation.
8 0
3 years ago
What benefit does an organism gain by only using this method of reproduction?
alexdok [17]

Explanation:

In a stable or predictable environment, asexual reproduction is an effective means of reproduction because all the offspring will be adapted to that environment. In an unstable or unpredictable environment asexually-reproducing species may be at a disadvantage because all the offspring are genetically identical and may not have the genetic variation to survive in new or different conditions. On the other hand, the rapid rates of asexual reproduction may allow for a speedy response to environmental changes if individuals have mutations. An additional advantage of asexual reproduction is that colonization of new habitats may be easier when an individual does not need to find a mate to reproduce.

8 0
3 years ago
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