Eukaryotic contain membrane bound organelles such as insect and has a nucleus Prokaryotic do not contain nucleus or bound organelles.
Answer: mitochondria functioning as the main organelle where the rest of the process continues and finishes.
Explanation:
Answer:
I think it would be sickle-cell trait because sickle-cell anemia is where your red blood cells are shaped in a creasent shape instead of a round shape. So this will cause clotting. I am not so sure about this question, but I think I would go with sickle-cell trait.
Explanation:
I think interracial numbers
Answer: Only options A, B, C and D are true statements
A) One sperm fuses with an egg while the other sperm fuses with the polar nuclei.
B) It results in the formation of a diploid embryo and triploid endosperm.
C) Both sperms involved in double fertilization form within the same pollen tube.
- The diploid nucleus resulting from the second fertilization undergoes meiosis to form the endosperm.
Explanation:
Double fertilization is a process that occurs in only flowering plants. It involves the following:
- A pollen grain produces TWO male gametes
- one male gamete fertilize the egg to form a zygote that is DIPLOID (with two basic sets of chromosomes)
- the second male gamete fuses with another cell named POLAR NUCLEI, to form endosperm (the food storing tissue) in the seed. The endosperm formed is TRIPLOID ( it has three sets of chromosomes), having undergone reductive division - meiosis
Thus, the options A, B, C and D are true statements
