All categories

3 years ago

Which of the following groups of organs provide secretions that nourish and protect sperm cells?

2 answers:

7 0

The prostate gland ,the bulbo-urethral gland and the seminal vesciles are the glands which provide secretions that nourish and protect sperm cells.

Alenkinab [10]3 years ago

6 0

Answer:

The seminal vesicle, prostate glands and bulbourethral gland.

Explanation:

The seminal vesicle, bulbourethral glands and prostate gland are three vital accessory glands the seminal fluid for nourishment, motility and protection. Prostrate fluids provide nourishment to sperm cells. The seminal vesicle provides fluid that helps sperm cell to move and source of energy. The seminal fluid is sugar rich in nature mainly fructose. The bulbourethral fluid provides mucous which neutralize any type of residual acidity to the urethra.

You might be interested in

How can marine mammals survive underwater for so long?

iren2701 [21]

Answer:

Special properties of an oxygen-binding protein in the muscles of marine mammals, such as seals, whales and dolphins, are the reason these animals can hold their breath underwater for long periods of time, according to a new study. ... In fact, the amount was so high in the muscle that it almost looked black in color.

Explanation:

5 0

3 years ago

Read 2 more answers

Before pavlov conditioned a dog to salivate in response to a tone, the tone was a(n):

sladkih [1.3K]

<span>The tone, before conditioned to salivation, is simply a stimuli that the dog is responding to or ignoring in it's environment. Since it has no taught reactions to this sound, it is simply part of the environment the dog is in.</span>

5 0

3 years ago

Why were cattle useful animals for farmers to domesticate?

Tamiku [17]

Some reasons:

→ They're cheap and common animals.

→ They can be either a source of meat, skin (leather) or milk.

→ Farmers benefit a lot with them, since what they produce are things of everyday consumption.

→ You don't need to spend much to be able to have them (mostly only with land).

Hope it helped,

BioTeacher101

7 0

3 years ago

Which of the following is not a line of evidence supported by empirical evidence?

Artist 52 [7]

Answer:

Explanation:

8 0

3 years ago

In the above diagram of a plant cell, what is the function of structure 3?

kramer

Explanation:

B. serves as the control center of the cell and contains the cell's genetic information

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wounucleuscarbohynd around histones as chromosomes. Chromosomes within the nucleus is unwound, unzipped and read by enzymes in a complex series of steps known as transcription. The message on DNA, called genes is copied by RNA polymerase, to form mRNA complementary sequence to that of the DNA strand. These are then translated into proteins in ribosomes.

Further Explanation:

A cell's structural components (i.e. their makeup) determine their function (what they do) . For instance, photosynthesizing cells in algae and plants have structures called chloroplasts. These contain chlorophyll, a specialized compound which facilitates the conversion of light energy to energy stored in carbohydrates. In specific cell types, collected proteins may function as a unit called an organelle. Some organelles are bound by membranes like those that make up the external structure of the cell, with varying compositions of phospholipids and proteins. These are advantageous, as they:

may increase metabolic reaction efficiency; they allow cells to concentrates smaller fractions of enzymes and solutes
separate proteins and molecules that me harm the cell by parceling them into membrane-bound organelles for example, proteaseas bound within lysosomes can break down many structural proteins

Learn more about cellular life at brainly.com/question/11259903

#LearnWithBrainly

6 0

3 years ago