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3 years ago

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

Biology

2 answers:

mars1129 [50]3 years ago

7 0

Where are the scenarios so I can help you

KatRina [158]3 years ago

6 0

Answer:

Choice C: The brown circle A is a receptor, and the blue circle B is an effector.

Explanation:

Which of the following statements best describes the image?

a. The brown circle A shows neurotransmitters being released, and the blue circle B shows neurotransmitters being absorbed.

b. The brown circle A is an effector, and the blue circle B is a receptor.

c. The brown circle A is a receptor, and the blue circle B is an effector.

d. The brown circle A shows neurotransmitters being absorbed, and the blue circle B shows neurotransmitters being released.

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When the offspring has a heterozygous phenotype that is intermediate between the two homozygous phenotypes that were crossed,___

tresset_1 [31]

When the heterozygous phenotype is intermediate between the two homozygous phenotypes, the pattern of inheritance is called incomplete dominance. Multiple Alleles. Although an individual can haveat most two different alleles, a species may have multiple alleles of many of its genes.

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4 years ago

According to Darwin’s On the Origin of Species, what four factors affect evolution? Explain how each factor affects evolution.

Kryger [21]

The 4 factors affect evolution, according to Darwin’s Origin of Species are;

Variation

Heritability

Competition

Differential survival

Variation ensures that there is variability of population traits on which selection pressures will apply.

Heritability means that the traits must be able to be passed down to offsprings through gametes.

Competition occurs when the individuals in the population compete for limited resources

Differential survival occurs due to competition for resources and other selection pressures. This result to the survival of the strongest and weeding out of the weak from the population.

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3 years ago

What kind of cell is it:

damaskus [11]

1 C

2 E

3 F

4 B

5 H

6 H

Hope this help, enjoy :)

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3 years ago

(7th grade question about rocks)

stepladder [879]

Answer:

D-Sedimentary

Explanation:

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3 years ago

Read 2 more answers

A cell with more mitochondria than a sperm cell would be a skin cell. O True O False

Klio2033 [76]

FALSE
A sperm cell always has more mitochondria than a skin cell.

Why? The sperm's midpiece contains many mitochondria so that a supply of energy is available for the sperm to perform its function of traveling to and later fertilizing the egg.

Could u give me Brainliest answer plz

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3 years ago