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Lubov Fominskaja [6]
3 years ago
5

Which one is true ??

Biology
1 answer:
storchak [24]3 years ago
6 0

Answer:

c

Explanation:

the answer is always c

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Bare rock
adoni [48]

Answer:

Primary Succession

Explanation:

Primary Succession is a barren area exposed by a retreating glacier

6 0
3 years ago
Which gland is located closest to the human brain?
Lemur [1.5K]

Answer:

B. The <em>pituitary</em> gland

Explanation:

Can't be the ovaries, they're down by the hips!

Can't be adrenal glands, they're on top of the kidneys!

Can't be the thyroid, that's low on the front of the neck or something like that!

It's B, the pituitary; it's on the base of the brain.

Have a great day!

8 0
2 years ago
Which are limiting nutrients for plant growth?
Strike441 [17]

Answer:

Nitrogen and phosphorus are among the elements considered most limiting to plant growth and productivity because they are often present in small quantities locally or are present in a form that cannot be used by the plant.

Explanation:

6 0
2 years ago
How can an individual help to fight against air pollution?
Mnenie [13.5K]

They can protest to use safer sources of energy like power plants.

3 0
3 years ago
Explain how the independent alignment of homologs, and also crossing-over during the first meiotic division, each contribute to
BartSMP [9]

Answer: Homologous chromosomes are randomly distributed to daughter cells, this means different chromosomes segregate independently of each other. And they exchange segments of DNA during crossing over. This recombination creates genetic diversity because genes from each parent are exchanged.

Explanation:

Meiosis is a type of cell division that produces gamete cells, which are sex cells (egg and sperm)

Chromosomes that form a pair and are found together are called homologous chromosomes, and they are inherited from each parent. During prophase of meiosis I, the homologous chromosomes exchange segments of DNA in a process called crossing over. This recombination creates genetic diversity because genes from each parent are exchanged. <u>It results in new combinations of genes on each chromosome.</u>

After that, during the anaphase of meiosis I, the two chromosomes line up on the equatorial plane of the cell. Then, they are separated and each will go to a new daughter cell. So homologous chromosomes are randomly distributed to daughter cells, <u>this means different chromosomes segregate independently of each other.</u>

3 0
3 years ago
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