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Match the following w.r.t infertility in males and females
1.Anovulation a. male is unable to erect and penetrate the penis into the vagina of the female
2.Impotency b.causes defective spermatogenesis.
3.Cryptorchidism c.Absence of formation of corpus luteum
4.Alcoholism d.It is a condition in which testes are unable to descend in scrotal sacs and so sperms are not produced.
Option: 1
1.d.,2.a.,3.b.,4.c.
Option: 2
1.d.,2.c.,3.a.,4.b.
Option: 3
1.c.,2.a.,3.d.,4.b.
Option: 4
1.a.,2.d.,3.c.,4.b.
Answers (1)
Infertility in Males:
- Cryptorchidism: It is a condition in which testes are unable to descend in scrotal sacs and so sperms are not produced.
- Alcoholism causes defective spermatogenesis.
- Thyroid dysfunction
- Impotency: the male is unable to erect and penetrate the penis into the vagina of the female
- Gonadotropin deficiency
- Immotile cilia - sperms are unable to move from the vagina to the upper portion of the genital tract of the female
Infertility in Females:
- Anovulation: Absence of formation of corpus luteum.
- Defective growth of uterus and vagina.
- Chronic cervicitis, presence of anti-sperm antibody, elongation of the cervix.
- Fertilization and implantation failure.
- Ectopic pregnancy.
Hence, the correct option is (c).
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