A gene exists as two alleles in a population of freely mating individuals. if 40% of the population carries the recessive allele (a for the gene, what percentage of the population has the homozygous recessive aa genotype?

How is a bacteroid distinguished from a bacterial cell?

Outline three ways in which genetic engineering can be used to improve agriculture

What chemical can be used to identify calcite and dolomite?

A month after peter came in and was diagnosed with wnv, the physician at the urgent care facility noticed the presentation of similar symptoms in other patients at other urgent care facilities within a 50-mile radius of one another.

What is the difference between a constructive force and a distructive force

If you looked at heart cells, would you expect to see a lot of mitochondria or only a few? Why?

Which of the below is TRUE regarding desertification? a. It is likely to happen in any type of climate b. It produces rich desert ecosystems c. It is not usually impacted by droughts or climate change d.

What is considered a pre existing medical condition?

Humans do not eat the algae directly from the ocean, so how can we still be affected by it?

In an effort to control the ongoing cholera epidemic affecting Haiti, health officials are considering the use of cholera vaccines. One difficulty they are facing is the limited vaccine supply.