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lara31 [8.8K]
3 years ago
5

True or false type b blood has a antigens and anti-b antibody

Biology
1 answer:
STALIN [3.7K]3 years ago
5 0
False. Type B blood has B antigens and anti-A antibodies.
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A product of the anterior pituitary gland that causes color changes in its target cells is ________. A. follicle-stimulating hor
Ludmilka [50]

A product of the anterior pituitary gland that causes color changes in it's target cells is melanocyte stimulating hormone (MSH) .

Hence the correct answer is option D .

<h3>What is the pituitary gland ? </h3>

Pituitary is known as the master gland of our body, because it controls and coordinates the development and functions of other endocrine glands. It is found in the base of the brain in a bony cavity called 'sella tursica' and is attached to the hypothalamus.

It has two parts - anterior pituitary ( also known as adenohypophysis) and posterior pituitary ( neurohypophysis).

<h3>What is anterior pituitary?</h3>

The anterior pituitary has two parts para distalis and pars intermedia. Of this , FSH, LH, TSH, ACTH etc., is released by pars distalis, and the only hormone from pars intermedia is the MSH .

  • FSH - Follicle Stimulating Hormone - Stimulates the growth of ovarian follicles for next menstrual cycle.
  • LH - Luteinizing Hormone - Induces ovulation of fully mature follicles and maintains corpus luteum.
  • TSH - Thyroid Stimulating Hormone - Stimulates secretions of  Thyroid gland.
  • MSH - Melanocyte stimulating hormone - acts on melanocytes ( cells with melanin, a pigment ) and regulates the pigmentation of the skin.

Hence from the above points ,we can conclude that MSH causes color changes in it's target cells.

So correct answer is option D .

To learn more about anterior pituitary :

brainly.com/question/14704975

# SPJ4

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C

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The claims of astrology are based on imagination rather than empirical evidence

3 0
3 years ago
A plant root is an example of what?
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Answer: An Organ System

Explanation: Vascular plants have two distinct organ systems: a shoot system, and a root system. The shoot system generally grows above ground, where it absorbs the light needed for photosynthesis. The root system, which supports the plants and absorbs water and minerals, is usually underground.

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Which of these is a correct description of the relation?
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<h3>Answer:</h3><h2>A Reaction is the rate rate which increases with a decrease in temperature.</h2>

It can be physical or chemical; a physical reaction is the one which occurs as a result to an event i.e. anger, happiness, excitement etc. Where as a chemical reaction is illustrates the process a chemical behaves when mixed with another substance.

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Snake venom contains a mixture of enzymes, which include phospholipase that break down cell membranes, proteinases that destroy
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The correct answer is - Venom enzyme inhibitors.

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In antivenom, there are Venom enzyme inhibitors other than antibodies that help in neutralizing these enzymes by weakening or inhibiting these toxic actions.

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