Describe a similarity and a difference between meiosis I and meiosis II

Answers

Answer 1

Answer:

Answer:

During meiosis 1, the parent cell with double the normal amount of chromosomes, splits into two diploid cells (have enough chromosomes to survive). During meiosis 2, the two diploid cells each split into two haploid cells (have half the amount of chromosomes to survive). Meiosis ends with four haploid cells.

Both Meiosis 1 and 2 have the same phases: Prophase, Metaphase, Anaphase and Telophase. One difference is that Meiosis 1 starts with a diploid cell and Meiosis 2 starts with 2 haploid cells, each with a homologous pair. ... Since there are no homologous pairs (only chromatids), recombination can not occur

Explanation:

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What is change in species over time

Answers

Evolution is change over time.

How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes

Answers

First of all, there are 46 individual chromosomes (23 pairs) in a human cell.

What happens in mitosis is that the original cell copies its DNA (so there are 2 sets of 23 pairs. In the end, after cytokinesis takes place, each daughter cell will have 23 pairs (46 chromosomes).

Please let me know if you understand in the comments!

What determines the damage caused to the human body by an electric shock

Answers

These are the main factors:

• the amount of current flowing through the body
• the path of the current through the body
• the length of time the body is in the circuit
• the voltage of the current
• the presence of moisture in the environment
• the phase of the heart cycle when the shock occurs
• the general health of the person prior to the shock
• how quickly the person is treated.

Which carbohydrate provides energy for cows but only dietary fiber for humans?

Answers

Answer:

cellulose

Explanation:

cow eats grass mainly but not human.

Due to this reason, cow has cellulase enzyme that helps for digestion of grass which is not present i human.

So, cellulose is the carbohydrate present in cow bu absent in human.

What is the first land mammal shown to reach the African wet lands

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The first appearance of land animals occurred in the late Triassic period. So it could of been many things. It would of been early dinosaurs and the first Primitive mammals.

What was one point or idea that most of the delegates to the state ratification conventions agreed upon? A. The Constitution should protect the basic rights of the people and the powers of the states. B. The Constitution would not work as a plan of government. C. The Constitution was a weak plan of government not capable of uniting the states. D. The Constitution should be ratified immediately without changes.

Answers

A. The Constitution should protect the basic rights of the people and the powers of the states.

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