Human blood type is determined by several alleles: A, B, and O. This is an example of what?

A) multiple alleles

B) polygenic inheritance

C) incomplete dominance

D) testcross

What did lamarck called his theory of evolution?

What aspect of mid-ocean ridges provides the mechanism that allows plate tectonics to occur? a Old rock is melted into magma. b Choice 2 (Correct Answer) New rock is formed from magma. c Seamounts are shaped. d Trenches are destroyed.

Many land plants store energy in starch. When energy is needed, the starch molecules can be broken down quickly. Starch is which kind of molecule?

What would happen to the animals if all the plants in their ecosystem died?

Is it b? What best explains the relationship between structure and function of the cell membrane? The single layer membrane surrounding the outside of the cell allows for the easy removal of waste.

The entire ocean surface contains plankton. True False

Chimpanzees are monkeys. true false

The nurse just completed a dressing change and returned the client to a comfortable position. what should the nurse do next?

What are non examples of biome?

What is the function of helicase in dna replication? what is the function of helicase in dna replication? it checks for errors in the newly synthesized dna strand. it relieves strain from twisting of the double helix as it is unwound.