If a mutation is heritable it must occur in which kinds of cells?

A normal adult pulse is between 60 to 80 bpm hypothesize wouldn't buy indicate if the post is at 20 bpm

Which of these would remove water from a river? River water sweeping into the soil Snow in the mountains above the river melting A stream flowing into the river Rain falling in the area near the river

What is an example of a strategy used to balance energy used to obtain food with energy gained from the food? (other than migration and hibernation)

What did Darwin conclude about the finches on the Gallapagos islands that later support his theory of evolution check all that apply

The mass of a mouse is around 22 grams. What is the weight of a mouse on the moon

As part of an early experiment on the secretory system, an in vitro translation system consisting only of mRNA and ribosomes resulted in secretory proteins that were larger than the identical protein when translated in a cell. Why?

Rising sea levels are a result of a. increased amounts of precipitation. b. melting ice only. c. increased carbon dioxide levels in the water. d. melting ice and expansion of heated water.

If a bird is moving at a velocity of 70 km/h east and a car is moving at a velocity of 80 km/h east, what is the velocity of the bird relative to the passengers in the car? A. 10 km B. 10 km/h C. 10 km/h west D. 70 km/h east

Does bigfoot exist?

An observable trait in a species of frog is controlled by a single gene. The gene has only two alleles, F and f, and F shows complete dominance over f. A predator is introduced into a population of 400 frogs, of which 100 are homozygous recessive.