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Flura [38]
3 years ago
5

Organ systems maintain which of the following at

Biology
2 answers:
Gemiola [76]3 years ago
5 0

Answer:

i just did the same question

Explanation:

katovenus [111]3 years ago
3 0

Answer:

C.) Temperature and pH

Explanation:

Organ systems maintain the right temperature and pH levels to support life processes.

This is known as internal regulation or homeostasis.

  • Processes that support life requires some amount of fairly constant conditions for optimum level of metabolism to be attained.
  • When the conditions are poor or in excess, reactions can greatly suffer.
  • The ability of complex organism to maintain the right levels to support life processes is called homeostasis.
  • pH and temperature are very important to all living organisms.
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In life cycles that alternate between haploid and diploid stages, ____________ acts to reduce the number of chromosomes per cell
777dan777 [17]

Answer:

meiosis_

fertilization

mitosis

zygote

Explanation:

In life cycles that alternate between haploid and diploid stages, ____meiosis_ acts to reduce the number of chromosomes per cell from two sets to one set. In life cycles that alternate between haploid and diploid stages, ___fertilization__ acts to double the number of chromosome per cell from one set to two sets. In life cycles that alternate between haploid and diploid stages, ______mitosis______ acts to keep the number of chromosomes per cell the same. In animals, a single diploid cell called a ____zygote________ divides by mitosis to give rise to all the cells of the adult body.

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3 years ago
What are characteristics of allosteric enzymes? They may have binding sites for regulatory molecules that are separate from acti
stepan [7]

Answer:

The characteristics of allosteric enzymes are listed below.

Explanation:

1 They may have binding sites for regulatory molecules that are separate from the active site.

2 They tend to have sigmoidal curve of V0 vs [S].

3 They undergo conformational change as a result of modulator binding

3 0
4 years ago
A population of white-tailed deer inhabits a certain patch of forest in michigan. Which group of alleles can be considered the g
emmainna [20.7K]

Answer:

the dominant alleles of white-tailed deer in this population only!

Explanation:A group of individuals of the same species that interbreed with each other is known as a population. The study of change in genetics is called population genetics which includes genes and alleles.  

Complete set of genes and their alleles that are present in a population is called gene pool. Gene pool includes both dominant and recessive alleles of every gene present in a population that can be transmitted in the next generation.

Population with high genetic pool has high diversity which increases the fitness of a population. As gene pool include all the genes and its allele in a population, therefore, the correct answer is all alleles of the white-tailed deer in this population only.  

5 0
2 years ago
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Mashutka [201]

Answer:

the umbilical cord is connected to both the mother and the unborn child and so tranfers nutrients from the mothers blood to that of the baby's blood

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The answer is: C-Tundra
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