Answer:
A
Explanation:
prometaphase is the process that seperates the duped genetic meterial carried on a nucleus
<u>Answer</u>:
The mass of a star can be determined by studying binary star systems.
<u>Explanation</u>:
In this system it consists of two stars, revolving round the same bary-centre. The systems having two or may say more than two are called as the multiple star system. This zone is also a habitable zone, here the water exists in the liquid form. We could have sometime seen the two stars together. They are also very capable of strengthening the terrestrial planets inside the stable orbital ranges. They have generally two orbits like P-type as well as circumbinary.
Answer:
option B
Explanation:
there are 22 pair of autosome and 2 pair of sex chromosome
Base of the substitution of the codon or frameshift mutation
