Which of the following is always true of two organisms in

the same taxonomic class?

A. They can breed with one another

B. They have certain physical features in common

C. they evolved at the same time

D. they live in the same ecosystem

Which of the following compounds may be polymers A. Carbohydrates B. Nucleic acids C. Proteins D. All of these

Assume saccharomyces cerevisiae is grown in a nutrient medium containing the radioisotope 35p. After a 48-hour incubation, the 35p would most likely be found in the s. Cerevisiaeʹs

Why does the article refer to pesticide resistance as artificial selection instead of natural selection?

What is the backbone of DNA made of? sugar and phosphates nitrogenous bases and sugar nitrogenous bases, sugar, and phosphates a polymer of nitrogenous bases

The above ground portion of a mushroom is actually a fruiting body, which specializes in

Which spinal region lacks autonomic preganglionic neurons?

Which of the following is true about feedlots? A. Meat and dairy products that come from feedlot livestock are usually cheaper than other meat and dairy products. B. Livestock in feedlots usually graze on grass and are not allowed to eat grains. C.

According to the modern atomic model, electrons in an atom are always moving?

Asexual reproduction in which a single cell divides into two with no exchange of genetic material reproduction method of bacteria

When discussing population features a cohort is described as question 6 options: a all individuals living in the same habitat. b all the different species in a community. c all the organisms interacting in the ecosystem.