What are the gametes that would be formed for the following genotype: AAbb?

AA

bb

Ab

ab

aabb

Using the model, calculate how much carbon, in g/m2, will be passed from the grasshopper to the decomposers.

Specifically in which organelle does photosynthesis happen?

In guinea pigs coat color is determined by a single gene with two alleles. A guinea pig from a true-breeding black strain is mated with a guinea pig from a true-breeding white strain. The F1 progeny are all black.

Some individuals are unable to digest the lactose found in the milk of cows. The digestive systems of these individuals MOST likely lack which?

What role a pioneer species plays during the process of ecological succsession

Why is it difficult for most chemical reaction in living things to occur without enzyme?

Touch sensations and proprioception are carried primarily along the: a. spinocerebellar tract b. dorsal column system c. spinothalamic tract d. spinoreticular tract

What is the first step of DNA replication?

Whats not a pathogen a. virus b. dust c. fungus d. bacteria

Puedo conectarme con personas que hablan español