B. just in the cytoplasm
C. in the nucleus and cytoplasm
D. in the nucleus and golgi apparatus
B. It does not include any human water usage.
C. It passes through plants, animals and the ocean.
D. It has the same starting and ending point.
Answer:
option c. it passes through plants, animals and the oceans.
Explanation:
The correct answer is (a) Natural Selection
Natural Selection is the process by which the the phenotype which best suits the environment survives and reproduce. This is because of the differences in the phenotype. The species evolve through a period of time to adapt the environment. The adaptations or the characters are inherited to the next generation over the population. Natural selection acts on the phenotype and is the main key for evolution of species.
The individual processing of the combination of two unalike pair of allelic genesis said to be heterozygous. Genes comes in different version which is called alleles. An individual is said to be heterozygous when it has two different alleles. The opposite to heterozygous is homozygous.
B) The species has 16 sets of chromosomes per cell.
C) Each cell has eight homologous pairs.
D) During the S phase of the cell cycle there will be 32 separate chromosomes.
E) A gamete from this species has four chromosomes.
For a species with a chromosome number of 2n=16, each cell has eight pairs of homologous chromosomes. There are not 32 chromosomes, 16 sets, or four chromosomes in a gamete.
In biology, the chromosome number 2n=16 indicates that the organism is diploid and has 16 total chromosomes, which are organized into 8 homologous pairs. So, the correct answer is option C) Each cell has eight homologous pairs. The number 16 (2n) represents the total number of chromosomes, not how many sets there are, making option B incorrect. One should not interpret this to mean there are 32 chromosomes in total, so option A is also incorrect. During S phase of the cell cycle DNA replication happens, but this doesn't change the number of chromosomes, just the number of DNA molecules, therefore, option D isn't right. Lastly, a gamete (sex cell) from this species would have n=8, or half the number of chromosomes, contradicting option E.
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