Answer:
The fusion of a egg and a sperm produces a zygote with 46 (2n) chromosome number.
An ecological niche is an organism's specific habitat in an ecosystem.
It is where it lives and feeds, etc.
Phagocytosis is the process by which immune cells engulf and then destroy bacteria
Hello there
the answer to your question is
Be involved in the rapid uptake of compounds from the cell's environment
Hope this helped
Best Regards Queen. Z
