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If an animal has 64 chromosomes in each body cell, how many will be found in each gamete?

The major way the earth removes rocky material from the crust is? A. Subduction B. Volcanic lava and ash C. Cementation D. Subdititon

If a strand of DNA is 7% Adenine, what percent Cytosine is it?

How do spines protect ocean stickleback fish?

1. Why is it difficult to evaluate thresholds for toxic pollutants? a. Synergistic effects are difficult to account for. b. There is not enough research on the consequences of multiple exposures. c.

Kory has abnormally high levels of cytotoxic T-cells circulating in his blood. What is the most likely cause of this condition? a viral infection inflamed skin high blood pressure lymph nodes filtering lymph

Explain the importance of regulatory mechanisms in living things. Distinguish between positive and negative feedback.

Explain some of the negative effect of climate change an how that will impact our civilization

One factor that drives atmospheric circulation is the movement of air from warm equatorial areas to cooler areas.

In a species of corn, the diploid number of chromosomes is 20. what is the number of chromosomes found in each of the normal egg cells produces by this species?

How do deciduous trees in other parts of the world most likely respond to seasonal changes?