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AURORKA [14]
3 years ago
7

Choose all the answers that apply.

Biology
1 answer:
sergij07 [2.7K]3 years ago
7 0

Explanation:

A valid experiment must have results that can be repeated.

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Which of the following results in the release of nuclear energy?
docker41 [41]

Answer:

both breaking of nuclear bonds and the forming of nuclear bond will be the correct answer

6 0
3 years ago
When you kick a soccer ball, you are using _____ to put the ball in motion. Question 1 options: A) force B) gravity C) chemistry
Ilia_Sergeevich [38]

Answer: A

Explanation:

Gravity is when you drop something, but in this case you aren’t dropping the ball. It definitely isn’t chemistry because you aren’t changing molecules or anything so that only leaves A which is the most reasonable answer anyways.

4 0
3 years ago
Read 2 more answers
A scientist crosses a rabbit with short fur and a rabbit with long fur. which of these outcomes would show that the trait for fu
maks197457 [2]

Answer:

d. all of the offspring have medium length fur.

Explanation:

Incomplete dominance is a phenomenon in which offspring produce a trait that is intermediate between the two forms of a certain trait.

For example: In four o clock plant, some plants produce red flowers while some plants produce white flowers. When plants with red flowers are crossed with plants with white flowers, all the offspring have pink flowers.

Why is that so?

This is because no allele is completely dominant over the other and therefore both contribute their individual effect by producing intermediate phenotype.

Example in question:

Cross between a rabbit with short fur (SS) and a rabbit with long fur (LL)

P1:                                SS        x        LL

Gametes:                     S     and  L

Offspring                        SL :SL

SL: Medium length fur

Therefore this is a case of incomplete dominance.

Hope it help!

7 0
3 years ago
Which human activity does not affect the earth system?
ser-zykov [4K]
Converting solar energy does not affect the earth system
5 0
3 years ago
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Which of the following statements about amphibians is true? A. Amphibians are represented by about 500 species of frogs, toads,
GenaCL600 [577]

Answer:

B. Populations of amphibians in a few local areas have declined dramatically in the last few decades

Explanation:

The continuous, low-level extinction of species that has occurred throughout  the World and at least six species of frogs have not been seen for one to three decades and also it has recently been discovered that some species of salamander-specific chytrid has gone into extinction

7 0
3 years ago
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