Answer:
The Miller-Urey experiments essential to the theory of evolution because they showed how organic molecules could be made from Earth's early atmosphere.
Explanation:
Number 1 is fraternal (also known as dizygotic)
also sorry i don't know the second one
It’s just a black picture for me what is it
Answer:
interphase
Explanation:
The cell cycle is divided into two main phases: interphase and mitotic phase (mitosis or meiosis).
Interphase is phase characterized by the the cell growth and DNA copy (replication). During this phase, the cell prepares for division, (mitotic phase).
Interphase has three phases:
G1 or Gap 1 - the cell grows in size and duplicates organelles
S1-replication of DNA
G2 or Gap 2 phase- the cell adds volume to the cytoplasmand repicates more organelles.