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Illusion [34]
3 years ago
15

The diagram below represents a microscopic structure observed during mitosis.

Biology
1 answer:
Luden [163]3 years ago
4 0

Answer:

Gene

Explanation:

It should be gene, because it is pointing to a segment on the chromosome. Also it cannot be any of the other options, so it has to be a gene.

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All of these things would be considered homologous.  Please mark Brainliest!!!
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How did the Jurassic period start?
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Answer:

The Jurassic period (199.6 million to 145.5 million years ago) was characterized by a warm, wet climate that gave rise to lush vegetation and abundant life. Many new dinosaurs emerged—in great numbers.

Explanation:

The start of the Jurassic was marked by the major Triassic–Jurassic extinction event, associated with the eruption of the Central Atlantic Magmatic Province. ... By the beginning of the Jurassic, the supercontinent Pangaea had begun rifting into two landmasses: Laurasia to the north and Gondwana to the south.

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2 years ago
Which of the following correctly describes a way in which EarthÍs atmosphere interacts with the hydrosphere? Living organisms br
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8 0
4 years ago
Read 2 more answers
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alexira [117]

For both ectotherms and endotherms, metabolic rate tends to increase as mass increases

As the masses of the dinosaurs increase, how do their metabolic rates change? How does this compare to living animals?

>> As with living animals, the higher a dinosaur’s mass, the higher its metabolic rate.

4 0
3 years ago
The anterior pituitary receives hypothalamic input through the portal blood supply. what is the advantage of this type of anatom
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The advantage of this type of anatomical relationship is that this enables the pituitary to receive signals before sending hormones to the rest of the body through the blood.

The anterior pituitary, a significant component of the endocrine system, is the glandular anterior lobe that, along with the posterior lobe (also known as the posterior pituitary or neurohypophysis), constitutes the pituitary gland (hypophysis).

Stress, growth, reproduction, and lactation are just a few of the physiological activities that the anterior pituitary controls.

Blood tests that assess hormone levels are frequently used to determine if the anterior pituitary and the organs it controls are functioning properly.

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Certain hormones from the hypothalamus bind to receptors on particular anterior pituitary cells, controlling how much of the hormone they generate is released.

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2 years ago
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