1. Which animal never drinks water in its entire life? a. Kangaroo b. Hippopotamus c. Rat d. Kangaroo rat ✔ 2. What is the physical phase of life called? a. Protoplasm✔ b. Cytoplasm c. Organelles d. None of the above 3. The largest cell is __ a. Nerve Cell b. Ovum c. The egg of…
Chromosomes are often defined as fragile, thread-like structures found within the nucleus of a cell. These chromosomes are mainly involved in carrying and transporting genetic instructions from one generation to a different generation during the method of reproduction. Other primary functions of chromosomes are cellular division , cell repair, heredity, mutation, variation and also regeneration….
