A gene exists in two alleles designated D and d. If 48 copies of this gene are the D allele and 152 are the d allele, what is the allele frequency of D? a. 0.24 b. 0.32 c. 0.38 d. 0.76

What is the function of the reactions in the citric acid cycle?

A sperm fertilized an egg. Which two structures will the fertilized egg contact? ovary and fallopian tubes fallopian tubes and uterus uterus and cervix cervix and ovary

In order for a conclusion to become a theory what has to happen

A nurse plans to evaluate a newly admitted depressed client's potential for suicide. what is the best approach to obtaining this information?

A biologist studying a desert ecosystem observes that the population of a lizard species increases following particularly hot, dry period that causes a snake population to decline.

A scientist who works for a company that makes products from plants publishes a paper on energy efficiency. They claim that converting corn to ethanol is more efficient than solar power. Describe their possible bias.

Someone is here in class 9th

Melinda's family drove 378 miles in 9 hours. What was the average speed per hour?

The modern heliocentric model of planetary motion states that the planets travel around ...

Why water is necessary for plants to perform photosynthesis?