Answer:
a
Explanation:
the sperm cell donates most of the material in the cytoplasm to the zygote,including mitochondrial DNA
According to given question a particular population the allele frequency the genotypic frequency F(ii) = 0.25 = 25%
<h3>What is a brief definition of alleles?</h3>
The phrase "allele" is utilized to refers to a gene's older form or variants. For each autosomal gene, one allele is inherited from every parent, and we often group the alleles in categories. Generally, we refers to them by their normal, wild-type, deviant, or mutant alleles.
<h3>What exactly are alleles and genes?</h3>
The speedy action is that the allele is a gene's variable form. More specifically, each gene has two copies at a certain loci (location on a chromosome), one copy of the genome that each parent inherits.
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Population growth is the increase in the population number of a given species in a time. Longevity, migration and fertility rates affect population growth.
<h3>What are the factors affecting population growth?</h3>
<u>Increased Longevity</u> has impacted the population growth as the life expectancy has resulted in the accumulation of more people as their age of living has increased.
<u>International Migration</u> can affect the population growth positively and negatively as moving of the person from one region will decrease its population growth while the region where they go will have increased population.
<u>Fertility Rates</u> has a great impact on the population as the fertility rate had decreased due to many factors and the population has declined.
Therefore, option A. longevity option B. migration and option C. fertility rates influence the population growth.
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Answer:
During glycolysis carbon dioxide is released
Explanation:
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Answer:
False
Explanation:
Most of the marine debris results from the plastic dumped into the ocean. This debris accounts for 80% of the total marine debris. As per the united nation report, 8 million tons of plastic is thrown into the ocean every year which floats in the ocean water . Mostly the oceans having tourist destination or high density residential areas consists of high amount of plastic debris. Thus, Marine debris mostly originates from oceangoing ships is a false statement.