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ohaa [14]
3 years ago
10

How can homologous structures be used as evidence for shared common ancestry?

Biology
1 answer:
Crank3 years ago
4 0
Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants. They all have the same basic pattern of bones. They inherited this pattern from a common ancestor. However, their forelimbs now have different functions
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Glycolysis is the first stage of cellular respiration producing atp.what is the net gain of atp molecules per molecule of glucos
suter [353]

The net gain of ATP molecules per molecule of glucose in the reactions of glycolysis is 2.

Glucose is the main source of almost all energy used by cells of similar and different organisms.

In glycolysis process, the production of two pyruvate molecules, a net gain of two ATP molecules, and two NADH molecules takes place.

7 0
4 years ago
Explain health in biology​
poizon [28]

Answer:

The World Health Organization defines health as "the state of complete physical, mental, and social wellbeing and not merely the absence of disease or infirmity." In either sense, health is a state of action that includes prevention, care, and individual responsibility to achieve optimal health.

Explanation:

6 0
3 years ago
Please help with this​
a_sh-v [17]

Answer:

m=(y2-y1)/(x2-x1)

m=(2-0)/(0-(-2))

m=2/(0+2)

m=2/2

m=1 ==> Gradient of graph

x-int: (-2, 0)

y-int: (0, 2)

Explanation:

m=(y2-y1)/(x2-x1)

m=(2-0)/(0-(-2))

m=2/(0+2)

m=2/2

m=1 ==> Gradient of graph

x-int: (-2, 0) ==> When y=0

y-int: (0, 2) ==> When x=0

6 0
2 years ago
Why do males and females have different signs and symptoms when it comes to heart attacks
ladessa [460]

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For men and women, chest pain or discomfort is the most common heart attack symptom, but women are more likely to report shortness of breath, back or jaw pain, and nausea and vomiting. Black women of any age have a higher incidence of heart attacks than white women.

4 0
3 years ago
Read 2 more answers
It stimulates the production of sperm cells in seminiferous tubules in males, and stimulates The egg maturation in the female ov
ivann1987 [24]

Answer: Testosterone, follicle stimulating hormone

Explanation:

Testosterone is a sex hormone produce by the male sex organs or testes typically in the seminiferous tubules. It incudes male sexual characteristics that is the production and development of sperms in males. The follicle stimulating hormone is involved in causing the maturation of the eggs or female gametes in the female sex organs or ovaries. It also induces the mensuration cycle in females. FSH also have a role in stimulating the spermatogenesis in males as it acts on the Sertoli cells of the testes and stimulates the sperm production.

6 0
3 years ago
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