In meiosis, the chromosome pairs do the crossing over where there is an exchange of genetic material between them and because of it the
chromatids held together by the centromere are no longer the same.
Answer:
The answeris A.
Explanation:
Enzymes are important for digestive system as they break down large insoluble molecules into small molecules molecules.
Answer:
The long-held view that Charles Darwin avoided publishing his theory of evolution for 20 years because he was afraid of the reaction it would provoke is being rebutted as a myth by a Cambridge University academic.
Explanation:
Answer:
i think it is only B, C, and D are true of matter