The deposition of sediment where there is a steep drop-off into shallow, flat land can create a(n) __________.

Answer:

Any even number, becuase their sex cells will need half as many, this will not work with an odd number.

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Final answer:

In sexual reproduction, the chromosome number of a species is determined by the number of chromosomes present in its body cells. Through the process of meiosis, gametes with half the original chromosome number are produced. When fertilization occurs, the diploid chromosome number is restored in the offspring.

Explanation:

In sexual reproduction, the chromosome number of a species is determined by the number of chromosomes present in the cells of its body. This is referred to as the diploid number. During sexual reproduction, gametes (sperm and egg cells) are formed through a process called meiosis, which reduces the chromosome number in half. When the sperm and egg combine during fertilization, the chromosome number is restored to the diploid number in the offspring.

For example, humans have a diploid chromosome number of 46. During meiosis, each parent will produce gametes with a haploid chromosome number of 23. When fertilization occurs, the sperm and egg combine to form a zygote with a diploid chromosome number of 46.

Other species may have different diploid chromosome numbers. For instance, the diploid chromosome number for fruit flies is 8, for dogs it is 78, and for corn it is 20. These numbers are specific to each species and are determined by their genetic makeup.

Learn more about chromosome number here:

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Answer:

Because all the continents today can fit together almost perfectly, and there is also so much evidence to it. It was called Pangaea.

The group of organisms that has the derived characteristics of true tissues, bilateral symmetry, and a pseudocoelom is the animalia kingdom. They present all of the mentioned characteristics.

An example of a pseudocoelom is the roundworm.

I hope it helps, Regards.