Answer:
All made of cells, All have the DNA-->RNA-->Protein method of information transfer(can't think of exact word)
Explanation:
Answer:
the process whereby nonsister chromatids exchange genetic material
Explanation:
Crossing-over is a unique phenomenon which occurs only in the prophase I stage of meiotic division i.e. meiosis I. It is the process whereby nonsister chromatids of homologous chromosomes (similar but non-identical chromosomes from male and female parents) exchange their genetic material.
This exchange between nonsister chromatids aids in genetic variation among species that reproduce sexually via meiosis. Hence, meiosis, which is peculiar to sexually-reproducing organisms is the only way that promotes genetic variation in species.
Answer:
3 Similarities are Carbon, Hydrogen, and oxygen
Explanation:
These three combine together to form almost all chemical structures needed for life, including carbohydrates, lipids and proteins.
Your answer is B. Energy and circular
Answer: Artificial selection appeals to humans since it is faster than natural selection and allows humans to mold organisms to their needs. Like many animals kept in human captivity, mating pairs of pigeons are often paired together based on their genetics to achieve the most desirable traits in their offspring.
Explanation: