Answer:
Homologous Chromosomes (tetrad)
Explanation:
Sister chromatids remain attached at that time.
The answer is D cuz I just looked up a lot of it and saw the pics so ya its D
D. cells are the basic unit of structure and function in living things
Answer:
An organism obtains food and resources from its habitat.
Explanation:
:)
Answer:
Carbon is the most valuable element to life. Carbon is the central element for life organic compounds , i.e. include carbohydrates , lipids , proteins and nucleic acids. Cells are made of many complex molecules, called macromolecules, such as proteins, nucleic acids (RNA and DNA), carbohydrates, and lipids. The macromolecules are a subset of organic molecules (any carbon-containing liquid, solid, or gas) that are especially important for life.
Explanation:
