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S_A_V [24]
3 years ago
8

What do checkpoints do in the cell cycle?

Biology
1 answer:
denpristay [2]3 years ago
5 0

Answer: Checkpoints in the cell cycle A checkpoint is a moment in the eukaryotic cell cycle where the cell considers internal and external inputs before deciding whether or not to divide. There are other checkpoints, but the following are the three most important: At the G/S changeover, there is a G checkpoint.

Explanation:

knowledge!

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Two characteristics of most plants are a root system and a shoot system. Most of the structures in these systems are common to a
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Answer:

stems, leaves, flowers

Explanation:

There are two parts in the plants  ----

1. the shoot system

2. the root system

Shoot system are defines as the upper part of the plant which means it is the part that lies above the ground or surface. It consists of stem, leaves and flowers. It is responsible for food production and is the production center of a plant.

The root system is the part that is under the soil. It holds the plant in its place and helps to absorb water and mineral from the soil. It helps to store the products of the photosynthesis process from the shoot system.

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Answer:

It should be because they have stable levels of moisture so the answer should be D. They have stable levels of moisture.

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4 0
3 years ago
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erik [133]

Answer:

The major organs of the nervous system are the brain, spinal cord, sensory organs, and all of the nerves that connect these organs together.

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The nervous system works together with the respiratory system, the circulatory system, the muscular system, and many more.

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Answer:

b

Explanation:

all living things are made up of cells.

3 0
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