Which part of the pea plant did Mendel remove to ensure his genetic crosses were pure? stamen pistil petals leaves

What is always happening to organisms in a population that could affect population size?

Research the importance of chemotherapy. Write a 200 word report on the uses of chemotherapy.

A colloid is a. solid particles dispersed in water. c. a gas. b. a suspension where the particles settle out. d. amalgam.

Mr. jones has blood type b and mrs. jones has blood type ab. what is the probability that they will have a child with blood type a if both of mr. jones's parents were ab? a. 0%. b. 25%. c. 50%. d. 100%.

What would happen if earth had no atmosphere?

Which of the followings is true about gluconeogenesis? A. One ATP and one GTP is needed to convert pyruvate to PEP B. Oxaloacetate is involved in generating PEP C. Gluconeogenesis primarily occurs in the mitochondria D. In occurs in the brain

If Zack is guilty, and the mystery food sample contains protein, which test tube will the mystery food sample resemble?

An open system in which the growth rate of microorganisms is maintained by adding a nutrient (present in limiting quantities) at the same rate that medium containing microorganisms is removed is called a ...

Cooking oil lipids consist of long, unsaturated hydrocarbon chains. would you expect these molecules to form membranes spontaneously? why or why not?

Which area is studied by biologists