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Bezzdna [24]
4 years ago
7

What is speciation?

Biology
2 answers:
Makovka662 [10]4 years ago
5 0

Answer:

The formation of species

Explanation:

lesya692 [45]4 years ago
4 0

Answer:

A. The formation of species

Explanation:

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HELP!!
Lilit [14]

Answer:

C

Explanation:

DNA polymerase is an enzyme, and when an enzyme is put in conditions that don't suit it, it unravels and becomes useless. Because the copy of DNA isn't being made (S phase is the copying phase, after all), cellular division will come to a stop.

7 0
3 years ago
Which component of whole blood is primarily responsible for maintaining the pH of blood and body tissues within normal limits?
vredina [299]

Answer:

Plasma.

Explanation:

Plasma is the liquid component or constituent of the blood after the removal of all the cells and platelets. It is composed of 90% water, coagulation factors like antibodies, electrolytes, proteins , lipids e.t.c which help to maintain the blood PH and osmotic balance of the blood during the process of giving viscosity to the blood. The plasma comprises of 55% of the blood.

7 0
3 years ago
Marcia is no longer romantically involved with John as they broke up after a three-year relationship. They have no interaction w
mina [271]

Answer:

The correct answer is: Spontaneous Recovery

Explanation:

Spontaneous Recovery refers to the phenomenon of reemergence of a response that was previously extinguished after a period of non-exposure. This concept involves learning and memory and was proposed by the Russian physiologist, Ivan Petrovich Pavlov.

This phenomenon is associated or connected with the learning procedure, known as the classical conditioning.

<u>Therefore, in the given situation the reemergence of good feelings triggered by cologne is an example of </u><u>Spontaneous Recovery.</u>

8 0
4 years ago
Lu
8090 [49]

Answer:

             D) Vasopressin

Explanation:

                      Neurohormones are defined as those hormones which are reeased from the and secreted in to the blood.

Vassopressin is also a neurohormone released from the hypothalamus and secreted by the neurohyphophysis also called posterior loop of pituitary gland in to the blood and then act on the target organ. Vasopressin is also called anti diuretic hormone its function is to maintain osmolality (the concentration of dissolved particle such as salt in the serum).Its main site of action is kidney to absorb water and not to allow much water to loss trough the urine.Thus it help in maintaining water level and mineral maintenance in the body (homeostasis)

8 0
3 years ago
Sally does not exercise. She is 78 years old. She tends to eat on the go and eats a lot of food that is high in calories and fat
patriot [66]
A, b's lifestyle would be constant pain, reduce in height etc.
7 0
4 years ago
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