C seems like the correct answer
It's B
Explanation:
Because the fossil record shows how organisms have evoluate from relatively simple organisms to more complex organisms
Because for female sex link desease would require X°X° but for male X°Y so during crossing X linked dear are more common in male.
Answer:
Read It and Understand
Explanation:
There are over 200 different cell types in the human body. Each type of cells is specialised to carry out a particular function, either solely, but usually by forming a particular tissue. Different tissues then combine and form specific organs, where the organ is like a factory where every type of cell has its own job.
