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geniusboy [140]
3 years ago
12

What is a plastid? No links please.

Biology
1 answer:
meriva3 years ago
5 0

Answer:

Explanation:

A plastid is an organel that is found in the cells of plants, algae, and some other eukaryotic organisms. There are three kind of plastids; chloroplast, chromoplast, and leucoplast.

 Plastids contain pigments which is used in photosynthesis and the colour pigments that determine the colour of plant.

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neonofarm [45]

Answer:

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Explanation:

6 0
3 years ago
Which of the following is true?
Arlecino [84]

During meiosis but not during mitosis, which of the following is true? __.

A haploid gametes are produced that are identical in their allelic composition

B the cytoplasm divides

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D genetic variation among the daughter cells is increased

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Answer:

D. genetic variation among the daughter cells is increased

Explanation:

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. Meiosis occurs in germ cells, as a result; genetic variation among the daughter cells is increased. These cells (germ cells) are our sex cells – sperm in males, eggs in females.

In meiosis, the haploid gametes that are produced are not identical in their allelic composition.

In prophase 1, the chromosome pair up.

During metaphase, The chromosome pairs line up next to each other along the center (equator) of the cell.

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3 years ago
How are endocytosis and exocytosis different from diffusion?
gladu [14]
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4 0
3 years ago
2.
castortr0y [4]
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gogolik [260]

Answer:

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5 0
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