The trait for purple flowers in pea plants (P) is dominant to the trait for white flowers (p). What is the probability that a heterozygous parent will donate a recessive p allele to the gamete? *

A) 0/4

B) 3/4

C) 1/2

D) 0/2

Two important steps involved in genetic engineering are cutting the desired gene from its genome, then cutting the vector genome and pasting the gene into it. How is this carried out? Select one of the options below as your answer: A.

Describe what genes are and how they relate to DNA.

1. How could you test to see if an enzyme was completely depleted during an experiment?

What would happen to an enzyme if temperature increased to 100 degrees Celsius

During the process shown above, the two strands of one DNA molecule are unwound. Then, DNA polymerases add complementary nucleotides to each strand which results in the formation of two identical DNA molecules. This process is known as DNA

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.