Explain how sex (gender) is determined in human beings.

According to Mendel's law of dominance, which statement best describes the result of a cross between parents with genotypes Rr and Rr?

Each chromosome usually contains: two genes for a particular trait one gene for a particular trait one trait everything needed to express a trait

Do crabs eat copepod

What is one common feature of domain bacteria 1 their dna is not enclosed in a memberane 2 both of their cell walls contain peptidoglycan 3 they have the same type of membrane lipids 4 reproduction for both domains is through meiosis

Watson and Crick published a paper regarding their discovery of DNA structure. as part of the paper's conclusion, they stated that based on their model of the double helix, it would be relatively easy to figure out how DNA replicates.

What are restriction enzymes used for in nature?

Material with bits of rocks and once living parts of animals are

Think about a flower growing in your garden you notice that all of the leaves are falling off why is this a problem for the plant

How does polymerase chain reaction make DNA fingerprinting more reliable

A) What are the bases of mRNA coded for by this section of DNA before the mutation? Hint in RNA A pairs with U.