leptotene : homologus pairing is formed and chromosomes start to get closer to each other.
zygotene: synapsis is formed between homologus chromosomes which is apoint oattachment.
pachytene:crosing over occer that homologus chromosomes exchange THIER GENETIC METERIALS.
DIPLOTENE: chiasmata formation disapear which was formed in pachytene.
diakinasis:homologus chromosomes start to seperate from each other.
The answer to the first question is D. Turner syndrome
The answer to the second question is D. complex disease.
The answer to the third question is D. cancer
The answer to the fourth question is A. Research shows that there are more cases of type 1 diabetes than type 2.
yes because, when egg first starts there are two x's and when the y comes in from the father this causes a gender identity. Also this is believed to be true because of the starting development of breasts on men (nipples) because they serve no real purpose.
Answer: Rheumatoid Arthritis
Explanation:
In patients suffering from rheumatoid arthritis, accumulation of urates occur in the joints due to the deficiency of a vital enzyme, as a result the immune system produces antibodies that attack these joints or organs where urates are found.
This eventually leads to inflammation & degeneration of the joints, characterized by painful swelling and stiffness