What causes light to bend when it moves from one transparent medium to another? a. a change in amplitude

b. a change in color

c. a change in frequency

d. a change in speed

Why was darwin drawn as a monkey? (This came up on my Gcse)

What is the function of topoisomerase? a. relieving strain in the DNA ahead of the replication fork b. elongation of new DNA at a replication fork by addition of nucleotides to the existing chain c. the addition of methyl groups to bases of DNA d.

Through wich tissue do sugar get transported to reach the leaves during growth and reproduction

Qué proceso es responsable del crecimiento y reparación del tejido humano?

What is the process that allows people to improve the chances that offspring will have the desired trait? A. meiosis B. incomplete dominance C. cloning D. selective breeding

What is one of the leading causes of sportsmen's deaths while boating?

A dandelion seed floats across a lake and lands on an island. the seed sprouts and dandelion plants gradually spread across the island. these plants have larger flowers than most of the other dandelion plants on the shoreline of the lake.

How do you call a consumers that eat producers?

What is the importance of the genetic code?

The phenotype for heterozygous organisms is in-between the phenotype for the two homozygous organisms