CBSE Class 12-science Answered
(a) Read the graph given below. Correlate the
ovarian events that take place in the human female according to the level of
the pituitary hormone during the following day.
(i) 10th-14th days (ii) 14th-15th days
(iii) 16th-23rd days (iv) 25th-29th
days (If the ovum is not fertilised)
(b) What are the uterine events that follow beyond
29th day if the ovum is not fertilised?
(i) 10th-14th days (ii) 14th-15th days
(iii) 16th-23rd days (iv) 25th-29th
days (If the ovum is not fertilised)
(b) What are the uterine events that follow beyond
29th day if the ovum is not fertilised?
Asked by Topperlearning User | 11 Jun, 2014, 03:33: PM
Expert Answer
(a)
(i) Gonadotropins and FSH increases
(ii) LH attains peak level but FSH decreases
(iii) LH and FSH level decreases
(iv) LH remains low and FSH increases.
(b) After 29th day, there is a menstrual flow involving discharge of blood and casting of endometrium lining.
Answered by | 11 Jun, 2014, 05:33: PM
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