Answer:
All of the cells in the body expect red blood cells has a copy of our dna. At conception the person receives dna from both their father and their mother. We each have 23 pairs of chromosomes. Each pair one was from the father nd one from the mother. The chromosomes are passed from parents to offspring via sperm and eggs. The specific kind of chromosome that contains a gene determines how that gene is inherited. When a sperm fertilizes an egg the embryo now contains two copies of each autosome one form father and one from the mother
Answer:
Domain archaea holds microorganisms that is bacteria that has cell wall consist up of peptidoglycan. The Eukarya differ from the Archea and Bacteria in that their cells are eukaryotic, meaning they consist up of a "membrane enclosed nucleus" and "other membrane enclosed organelles".
Explanation:
Genetic drift is the change in the gene pool
Explanation:
Both micro and macro evolution depends on processes like natural selection, genetic drift, speciation etc.
Genetic drift is the variations caused in the gene pool due to increase or decrease of alleles over time.
The variations in the phenotypes or traits of the fishes in the net are due to evolutionary adaptations developed over generations. The advantage of a dark color in differential reproduction and survival would have made to pass the dark color to the offsprings in each generation by making it the dominant allele.
Dark color helps the fishes to hide from their predators and also to attract their mates. Due to these reasons, the gene frequency of dark color becomes high and will cause an overall genetic drift in that species of fish.
The correct answer is false I am pretty sure :)
