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Mrrafil [7]
3 years ago
9

Review Questions

Biology
1 answer:
mezya [45]3 years ago
7 0

Answer:

6==. During spermatogenesis, four sperm result from each primary spermatocyte, which divides into two haploid secondary spermatocytes; these cells will go through a second meiotic division to produce four spermatids

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HELP ASAP I WILL GIVE BRAINLIST!!! Read the given chemical reaction.
daser333 [38]

Answer:

4.2moles

Explanation:

"The answer to your question is 4.2 moles of H₂O

Explanation:

Data

moles of H₂O = ?

moles of C₂H₆ = 1.4

Balanced chemical reaction

2C₂H₆ + 7O₂ ⇒ 4CO₂ + 6H₂O

Process

To determine the moles of H₂O, use proportions and the coefficients of the balanced chemical reaction.

2 moles of C₂H₆ 6 moles of H₂O

1.4 moles of C₂H₆ x

x = (1.4 x 6) / 2

x = 8.4/2

x = 4.2 moles of H₂O"

3 0
3 years ago
Read 2 more answers
Viruses reproduce by..... * O sexual reproduction binary fission O asexual reproduction O entering a host cell and making copies
erma4kov [3.2K]

Answer: entering a host cell and making copies of itself​

Viruses reproduce by infecting a host cell, and making it produce copies of a virus instead of antibodies. This is how viruses double in your body.

Hope it helps you!

5 0
4 years ago
How can we best understand and control pain? what are the dangers of being unable to perceive pain?
MaRussiya [10]
<span>It is common for people with the condition to die in childhood due to injuries or illnesses going unnoticed</span>
4 0
3 years ago
In the United States Federal Government, "Congress" is made up of ____ and ____.
AleksandrR [38]

Answer:

The United States Congress is made up of the House of Representatives and the Senate.

Explanation:

6 0
3 years ago
What is the relief of the topographic map below <br><br> Please help I’ll give brainliest
cricket20 [7]

Answer:

i dont know

Explanation:

i dont know

3 0
3 years ago
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