What happens to the other organisms in a food chain when an organism in the middle of the food chain is lost?

Mr. r has beta-thalassemia minor; he is heterozygous for the beta-thalassemia gene, so he only makes half as many beta chains as normal. the red blood cells containing abnormal hemoglobin are destroyed more rapidly, so mr.

Which of these is a typical characteristic of the female pelvis?

2. What is the relationship between a clade and a cladogram?

How are the phyla of animals classified

The height of a plant depends upon

In a pond, algae has 10,000 kcal of available energy. If the zooplankton which consumes the algae has 1,000 kcal of available energy, what is the available energy to the minnows that consume the zooplankton?

Why are the symptoms of vascular neurocognitive disorder so different in each patient?

A mutation in a dna molecule is passed to offspring only when the mutation occurs in a

If an organism used glycolysis (Embden-Meyerhof-Parnas pathway) but were unable to use fermentation or an electron transport chain, what problem would develop?

An elements oxidation number is the number of ___ it will gain or lose in a chemical reaction a - electrons b - nucleons c - neutrons d - protons