Multiple Choice QuestionsGenetic material found in Human Immunodeficiency Virus (HIV) is
Double stranded RNA
Single stranded RNA
Double stranded DNA
Single stranded DNA
Which of the following can be controlled by using biopesticides?
Insects
Diseases
Weeds
All of these
Which hormone is secreted in a woman if pregnancy has occurred?
Estrogen
Progesterone
Luteinizing hormone
Human chorionic gonadotropin
The product of biotechnology is
transgenic crops (GM crops)
humulin
biofertilizer
All of the above
Menstruation is due to sudden
Reduction of FSH
Increase of LH
Reduction in estrogen and progesterone
None of the above
Which of these is used to control human population?
Estrogen + progesterone
IUCD and MTP
Tubectomy and vasectomy
All of the above
A.
Estrogen + progesterone
To control the human population many births control methods can be used, such as hormonal method, ie, use of contraceptive pills (estrogen and progesterone are main constituents), mechanical prevention method, i.e., use of IUCDs (Intrauterine Contraceptive Device), surgical sterilization methods, like tubectomy (surgical removal of fallopian tubules) or vasectomy (surgical removal of vas deferens).
Which has an additional X-chromosome?
Turner’s syndrome
Klinefelter’s syndrome
Super female
Down’s syndrome
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