It's the nucleus since it contains all the information of the cell. The ER only "packages" and send the protein to the Golgi Body.
The number of chromosomes in a female
scorpion’s egg cells have half as many chromosomes as compared in her body
cells. Chromosome is a single long molecule of DNA wound around proteins called
histones. It is
made up of DNA wrapped around proteins.
Animal Y is an invertebrate, animal Z is a vertebrate
Answer:
Population growth, rising incomes, and more time = more animals.
Explanation:
Hope it will help you ...............
