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2 years ago

For a recessive trait to be expressed in a generation of offspring, an individual must be_____for the allele

Biology

1 answer:

Oduvanchick [21]2 years ago

6 0

For a recessive trait to be expressed in a generation of offspring, an individual must be Homozygous for the allele

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A museum curator collects fossils from two different periods. He has 400 from one period and 204 from a later period. He plans t

matrenka [14]

Answer:

Explanation:

Number of fossils collected over period 1:

400

Number of fossils collected at a later period :

204

For each display case to have the same number of fossils ; the greatest number of fossils possible per case:

Obtain the greatest common factor of both 400 and 204

400 = 1, 2, 4, 5, 8, 10, 25, 40, 50, 80, 100, 200, 400

204 = 1, 2, 3, 4, 6, 12, 17, 34, 51, 102

Hence, the greatest common factor (400 and 204) is 4

Hence, the greatest Number of Fossil possible per case = 4

6 0

2 years ago

Read the questions below. Check all of the scientific questions.

irga5000 [103]

Answer:

The following are examples of scientific questions

How fast do cheetahs run?

Does adding fertilizer to the soil help plants grow faster?

What do pelicans eat?

Why are my neighbors going to the mall?

Explanation:

An essential part of science is asking questions.

A good scientific question is that it can be answered by direct observations or with scientific tools.

How fast do cheetahs run?

Does adding fertilizer to the soil help plants grow faster?

What do pelicans eat?

Why are my neighbors going to the mall?

Examples of questions that are not scientific are based on values or opinions like what people believe is right or wrong, or beautiful or ugly.

Do fish like living in aquariums?

Does my dog like her bone better than her Frisbee?

3 0

3 years ago

If your body temperature starts to decline your body responds by exciting skeletal muscles so that yo shiver and your temperatur

evablogger [386]

True.
Shivering is a bodily function in response to cold in warm blooded animals/human. When the core body temperature drops shivering reflex is triggered to maintain homeostasis. Skeletal muscles begin to shake in small movements creating warmth by expending energy.

4 0

2 years ago

To create animals that have the characters of both species some people have bred buffalo and cattle together? This is an example

nikdorinn [45]

It's an example of crossbreeding.

3 0

3 years ago

Are dominant or common traits better than recessive or uncommon traits? Explain your answer

irina1246 [14]

Recessive because If one of your parents has it, you have a small chance of getting it too.

5 0

3 years ago