1. Ai là người đã đặt nền móng cho di truyền học A. Men đen

B. Moocgan

C. Newton

D. Anhxtanh

Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement