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aliya0001 [1]
2 years ago
7

When a sperm and egg cell combine, the new cell called a zygote contains:

Biology
1 answer:
diamong [38]2 years ago
5 0

Answer:

2, 23 pairs

Explanation:

it is honestly the only one that makes sense

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PLEASE HELP
ANEK [815]

Answer:

Tubules?

Explanation

The trachea, spiracle, and air sac are part of their respiratory system, Howeber, the tubules are what take away the carbon dioxide from their system. Im not sure if they produce the carbon dioixde. But they are a part of what removes the carbon-dioxide from their body.

8 0
2 years ago
What type of material can charges move through easily?
Lesechka [4]

Answer:

if im correct its a conductor

Explanation:

A material that allows an electric charge to pass through it easily is called a Metals such as iron, steel, copper, and aluminum are good conductors.

8 0
2 years ago
Photosynthesis is important to living organisms because it is
Ainat [17]

Answer:

A

Explanation:

7 0
3 years ago
Ocean-dwelling chemoheterotrophic bacteria that generate energy via aerobic respiration are dependent on the presence of photoau
galben [10]
Because, photoautotrophs serves as their carbon sources.
Chemoheterotrophic bacteria are those bacteria that are incapable of producing their own food, they depend on photoautotrophs, which are capable of making their own food by trapping energy from the sun. Thus, photoautotrophs serves as source of food for the chemoheterotrophic bacteria.
6 0
3 years ago
All of the following are reasons it might be beneficial for prokaryotes to take up foreign DNA EXCEPT that Question 77 options:
MakcuM [25]

Answer:

dna could be used for food by bacteria

Explanation:

not a beneficial reason

8 0
2 years ago
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