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Naddika [18.5K]
2 years ago
13

Which of the following is a substance that acts at a long distance from the site at which it is secreted? View Available Hint(s)

Which of the following is a substance that acts at a long distance from the site at which it is secreted? A. paracrine signal B. local regulator hormone C.neurotransmitter synaptic signal
Biology
1 answer:
Bogdan [553]2 years ago
4 0

Answer:

neurotransmitter synaptic signal .

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Given the relationships identified above, determine what would happen to the populations under the following circumstances. If t
RoseWind [281]

Answer:

<h2><u><em>decrease </em></u></h2><h2><u><em>increase </em></u></h2>

3 0
2 years ago
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Imagine looking through a microscope at a squashed onion root tip. The chromosomes of many of the cells are plainly visible. In
spin [16.1K]

Answer:

Metaphase.

Explanation:

Metaphase may be defined as the stage of the cell cycle followed after the prophase and before the anaphase. The chromosomes are joined together with the centromere.

This stage can easily be identified in the microscope. The chromosomes are aligned themselves at metaphasal plate in the center of the cell.

Thus, the answer is metaphase.

5 0
2 years ago
Scientist claims that Elysia chlorotica, a species of Sea slug, is capable of photosynthesis. which of the following observation
joja [24]

Answer:

The correct answer is - B) Elysia Chlorotica grows when exposed to light in the absence of other food sources

Explanation:

If placing Elysia Chlorotica in presence of the food sources in the presence or absence of light it still grows as normal. However, if placing in the light in absence of the food sources it should not grow if it is not able to perform photosynthesis but it does which means there is a photosynthesis process also involve in the Elysia.

Photosynthesis is the process that involves the production of energy and nutrition in presence of light with water and atmospheric carbon dioxide.

6 0
1 year ago
Robert’s fraternal twin sister Desiree has a diagnosis of schizophrenia. Armend’s identical twin brother, Nigel, also has a diag
ioda

Answer:

The correct option is <em>lower.</em>

Explanation:

Schizophrenia can be described as an inherited disease and it is a type of mental illness. As Armend has an identical twin brother with diagnosis of schizophrenia hence, he will have more chances than Robert whose fraternal twin sister has schizophrenia.

As fraternal twins develop from two different eggs hence, the chances in them having the same disease will be lower. Identical twins develop from the same egg, hence they will have more chances of having the same inherited disease.

5 0
2 years ago
Four laws or principles are involved with the study of stratigraphy. They are _____.
Ahat [919]
<span>law of superposition law of original lateral continuity

Hope it helps :)</span>
6 0
2 years ago
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