1. Passage of a sperm through the corona radiata of the oocyte.
2. Penetration of the zona pellucida.
3.Fusion of the plasma cell membranes of the oocyte and sperm. after fusion the sperm head and tail enters the oocyte but plasma membrane of sperm doesn't.
4. Completion of the second meiotic division of the oocyte. this creates female pronucleus and polar body 2.
5. Formation of the male pronucleus (nucleus of sperm enlarges)
6. Breakdown of the pronuclear membranes and restoration of diploid number of chromosomes.
Answer:
The process that produces fuel for motor vehicles from living plant products is alcoholic fermentation.
Answer:
the answers are b, c, and d. hope this helped!
Explanation:i just took the quiz on usa test prep and got 100.
Answer:
Explanation:
Given,
Distance ( D ) = 10 m
Force ( F ) = 40 N
Time taken ( T ) = 10 seconds
<u>Calculating </u><u>the </u><u>power:</u>
⇒
⇒
⇒
⇒
Hope I helped!
Best regards!!
Answer:
Each strand is made up of a sequence of four nucleotides, A, C, G, and T. The order of the nucleotide sequence encodes genetic information. Since the nucleotides pair in a predictable way — A with T, and C with G — each strand of the DNA is always complementary to the other.
