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Stella [2.4K]
3 years ago
15

Name one reason why a controlled experiment may not be possible

Biology
1 answer:
finlep [7]3 years ago
5 0

there could be harmful chemicals

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PLEASE HELP!!!!!
Irina-Kira [14]

Answer:

A. meiosis

Explanation:

  • Meiosis is an asexual reproduction conducted by gametes to form four new, haploid cells.
  • It is important to ensure When fertilization occured, it form a zygote with diploid cells.
5 0
3 years ago
Read 2 more answers
What is the benefit of an uneven production of gametes in oogensis?
Bas_tet [7]
It is process of producing female gametes and called creation of ovum
<span> benefit of an uneven production of gametes in oogensis is
</span><span>One haploid cell receives the majority of the nutrients from the cytoplasm
</span>so i conclude option A is correct
hope it helps
5 0
3 years ago
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________ contains multiple gymnosperm ovules
m_a_m_a [10]

Answer:

immature ovulate

Explanation:

An ovulate cone will become a mature gymnosperm cone after all of the ovules mature into seeds.

4 0
3 years ago
Salivary amylase begins the process of carbohydrate digestion in the mouth. The activity of salivary amylase is halted in the st
salantis [7]
Answer:

The acidic environment in the stomach stops the action of the amylase enzyme.

The stomach will secrete digestive juice that contain hydrochloric acid and digestive enzyme such as pepsin to digest protein.

The HCL create an acidic environment that will deform the ionic and hydrogen bond of the amylase which cause the enzyme to be denatured.
5 0
3 years ago
The name felix concolor is written incorrectly because
Mnenie [13.5K]

Explanation:

It should be Felis concolor - The genus name felis should be capitalized

5 0
3 years ago
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