What species of hominids lived on the planet at the same time as Homo sapiens?

Give me guiding questions about GMOs

Which of these describe a divergent plate boundary? A. Two continental plates moving away from each other, forming a rift valley B. Two oceanic plates rubbing against each other, forming a mid-ocean ridge C.

What does a plant need for photosynthesis?

A man with colorblindness marries a women who is a carrier of the disorder. 1. Détermine the probability that any son will have the disorder 2. Détermine that any daughter will have the disorder 3. Explain how you found your answers

Which option describes the main function of chloroplasts? a. active transport of nutrients into and waste out of the cell b. convert energy from glucose to ATP c. package complex sugars and send them to vesicles d.

Genetic disorders can result when sister chromatids fail to separate properly. During which phase is this problem most likely to occur? A: g1 phase B:g0 phase C: Cytokinesis D:Mitosis

4. Which change describes a demographic transition? a. a population moves from a high birthrate and death rate to a high birthrate and low death rate b. a population moves from a high birthrate and low death rate to a low birthrate and death rate c.

Changes in genes within a kind do not form a different kind. true or false

This is the energy that comes to Earth from the sun.

If we increase our food intake, we generally gain weight. nutrition scientists can calculate the amount of weight gain that would be associated with a given increase in calories.