Because the mice in the sand hills lives in environment which is hot one , while the mice that lives in other populations have dark brown fur lives in environment with cold one so that affect their body temperature and appears on their body .
The products of photosynthesis are the reactants of cellular respiration and vice versa
Answer:
The correct answer is- Organ, organelles
Explanation:
Cells comes together and make tissue and different tissue organized to form an organ. So organs are made up of a group of two or more tissue type which perform specific function in an organism. For example, the heart pumps the blood, kidney which filters the blood.
Organelle are microscopic structures in the cell for example nucleus, Golgi, endoplasmic reticulum. Each organelle performs a specific function like organs. Eukaryotes have membrane-bound organelles and prokaryotes lack membrane-bound organelles. Therefore the correct answer is organs and organelle.
One from each parents and organism donate only one copy of each gene in their gametes. Thus, they segregate , separate, during gamete formation.
Well, in the U.S textbooks, we use a system of 6 kingoms while in other textbooks like Great Britain, they have 5. (Britain isn't the only place with 5)