During meiosis, the "shuffling" exchange of genetic material is calleda. crossing-over.
b. synapsis.
c. allele distribution.
d. tetrad formation.

Answers

Answer 1

Answer: a. crossing-over
In crossing over, the genes bind against each other and this creates genetic diversity in meiosis.

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Which of the following is a value of biodiversity?A. Pollution
B. Climate change
C. Invasive species
D. Healthy ecosystems

Answers

D. Ecosystems are important in maintaining the good chain among all the organisms within it, which contributes to a high value of biodiversity

In the heart, the mixing of oxygen-rich and oxygen-poor blood is prevented by the . • septum. .
• pericardium. .

Answers

In the heart, the mixing of oxygen-rich and oxygen-poor blood is prevented by the muscular wall known as Septum.

What is the function of the heart?

The function of the heart is understood by the fact that it efficiently pumps blood throughout the body. This pumping of blood to the entire body delivers the supply of oxygen, hormones, and various other nutrients to each and every cell of the body for its metabolic processes.

The right and left sides of the heart are separated by a muscular wall which is known as a septum. It prevents blood without oxygen from mixing with the blood that has oxygen. The heart also has valves that separate the chambers and connect to major blood vessels.

Therefore, in the heart, the mixing of oxygen-rich and oxygen-poor blood is prevented by the muscular wall known as Septum.

To learn more about the physiology of the heart, refer to the link:

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The curved paths of global winds and surface currents are caused bya. the revolution of the Earth.
c. warm air near the equator.
b. the Coriolis effect.
d. continental deflection.

Answers

Answer:

The correct answer is option B, The coriolis effect

Explanation:

The coriolis effect describe the pattern followed by an object travelling around the earth. This effect is guided by the rotation of earth. Large air currents appear to bend in the right direction in northern hemisphere while the coriolis effect produces reverse condition in the southern hemisphere where air currents bend to the left

The impact of the Coriolis effect is dependent on velocity of Earth and the velocity of the object and also on the fluid being deflected by the Coriolis effect

Higher Coriolis effect are seen when the speed is high or long distances are traversed.

What is vaporization?

Answers

Vaporization is when you add enough energy to overcome the forces of attraction between molecules Or the process by which a liquid is turned into a vapor. This heat is called Vaporization.

Is cytokinesis a part of mitosis

Answers

Cytokinesis is part of M-phase, but not part of Mitosis. M-phase consists of nuclear division (mitosis) and cytoplasmic division (cytokinesis). And yes, telophase is part of mitosis, so it's in M-phase too.
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Which of the following choices includes two structures that are found in plant cells, but not in animal cells?A.) cell wall
B.) chloroplasts , ribosomes
C.) lysosomes, mitochondria
D.) cell wall, large central vacuole