Describe why genetic variation is needed

Diseases that already exist in a community where it is maintained in a low but constant incidence are said to be epidemic. a. True b. False

The first step in restoring pine woodlands is prescribed burning. T or F

Why does maltose have both alpha and beta anomers?

in a population of plants, the allele for long stems (S) is completely dominant over the allele for short stems (s). If 35% of the population has short stems, calculate the percentage of the population that is expected to be heterozygous (Ss).

How do you know plants contain energy rich substances

Which biology term best describes a wooden table

Which one of the following choices can be added to increase the creaminess the nutritional value of soup without adding fat

Why would an ecosystem be unable to sustain an increase in carnivores? A There is not enough prey. B The carnivores now have more space. C Plant growth increases. D It is a marine ecosystem.

What was the most important result of the meireki fire of 1567 in edo?

Scientists study the biosphere to examine the relationship between biotic and abiotic factors that impact the entire planet and the hierarchy of life.