Why was mendels work not accepted at time?

Compare 2 shapes. Which would be more efficient if nutrients were being exchanged through them?

A cell with 12 chromosomes undergoes mitosis and cytokinesis. How many daughter cells are produced and how many chromosomes are in each?

Animals that eat only primary producers are called what

Tetrodotoxin, a poison over 1,000 times deadlier than cyanide is found in which creature?

When you move your arm to use your computer mouse, which of these muscle cell types is involved? cardiac skeletal smooth

Which type of environmental scientist is most likely to study how whales are affected by pollution? a. Hydrologist b. Toxicologist c. Ecologist d. Oceanographer

How did Francesco Redi disprove the idea of spontaneous generation? He showed that flies were not produced by meat. He showed that microorganisms are present in air. He showed that microorganisms cause disease. He showed that flies spread disease.

Of the millions of sperm who start the long journey to the egg, how many sperm are actually allowed to enter the egg?

A mineral leaves a gray trail when scraped against an unglazed porcelain plate. Which property of a mineral is being measured? A. luster B. streak C. color D. hardness

Which two systems in the human body are devoted exclusively to the regulation of organ function?