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ad-work [718]
3 years ago
13

Which statements describe the energy in a food web? Select three options.

Biology
1 answer:
natima [27]3 years ago
4 0
When an organism eats another organism, it gains energy
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Eleanor is testing how temperature affects the hatching of chicken eggs. She has three groups of eggs, one each at 25°C (77°F),
Sever21 [200]
It's then independent variable.

This is the case because Eleanor is making these temperature changes.

Extra info.

The dependen variable would then be the result of hatching. This is the case because it depends on the different temperature to see what the effect of temperature change is affecting the time of hatching
8 0
3 years ago
Drag each label to the correct location on the image. Smooth hair is dominant in horses, and curly hair is recessive. Black hair
ruslelena [56]

Answer:

Smooth hair is dominant in horses, and curly hair is recessive: Ss

Black hair is dominant, and chestnut hair is recessive:  Bb

Explanation:

Dominant traits are the strong traits pass in the next generation and an individual show dominant traits while recessive traits are the weak alleles that are less likely to pass in the next generation.

It is given:

Smooth hair = S

Curly hair = s

Black = B

Chestnut = b

So according to this, horses with Smooth hair as dominant trait and horses with curly hair as a recessive trait will be referred as <u>Ss</u> and Black hair is dominant, and chestnut hair is recessive will be referred as <u>Bb.</u>

3 0
4 years ago
If a man who is heterozygous for blood type A marries a woman who is heterozygous for blood type B, what is the predicted phenot
Margaret [11]

Answer:

Blood types: AB, A, B, and O in ratio 1:1:1:1

Explanation:

The ABO blood group system is employed in Humans. The alleles for blood type A (A) and blood type B (B) are dominant over the allele for blood type O (O).

If a man who is heterozygous for blood type A (AO) marries a woman who is heterozygous for blood type B (BO), the following gametes will be produced by each parent:

AO - A and O

BO - B and O

Using these gametes in a punnet square, the following proportions of offsprings will be produced:

Blood type AB - 1/4

Blood type A - 1/4

Blood type B - 1/4

Blood type O - 1/4

7 0
3 years ago
What is a function of the efferent division of the nervous system?
IgorC [24]
Efferent nerve any nerve that carries impulses from the central nervous system toward the periphery, such as a motor nerve
6 0
3 years ago
How do computers play a role in meteorology? Check all that apply. They use equations to predict future weather. They collect da
Alex17521 [72]

Answer:

They use equations to predict future weather.

They collect data from weather stations.

They draw weather maps. ✨

7 0
4 years ago
Read 2 more answers
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