One thing that all producers have in common is:

a. oxygen

b. water

c. carbon dioxide

Crossing over causes a recombination of genes and the eventual offspring to have a different genetic makeup then either parent. True False

The likely ancestors of tarsiers, monkeys, apes and humans are the:

Mendel was able to study seven traits in all the pea plants in each generation. Which of his hypotheses allowed him to analyze each trait separately?

When and how does the amount of DNA (c-content; where c isthe quantity of DNA in a haploid genome) in a cell's nucleus changein the course of the cell cycle?

If a mother has an A positive blood type and the child has an AB negative blood type, would the fathers blood type be positive or negative

Along with plants and algae, in which organisms can photosynthesis occur?

In asexual reproduction, the offspring are similar, but not identical, to the parents. True False

All of the following are pyrimidine nucleic acids except: A. Thymine B. Guanine C. Cytosine D. Uracil

How studying a footprint of an animal that living long ago can tell us more about the animal?

A 10-year-old male presents with fever, lymphadenopathy, arthralgia, and nose bleeds. he is diagnosed with rheumatic heart disease. while planning care, which characteristic changes should the nurse remember?