Identifying the Non-Traditional Contraceptive Method:
Periodic abstinence – A natural method of contraception.
Lactational amenorrhea – A natural method based on breastfeeding-induced hormonal changes.
Coitus interruptus – A traditional method where withdrawal occurs before ejaculation.
Vaults – A modern contraceptive method involving the insertion of a device, not a traditional method.
Thus, the correct answer is (4) Vaults.
List - I | List - II |
---|---|
A) Morphine | IV) Pain killer |
B) Cannabinoids | V) Dopamine |
C) Cocaine | I) Cardiovascular system |
D) Benzodiazepines | II) Tranquilizers |
\(5-HT_{2A/2C}\) antagonist used in migraine
Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
Predict the major product $ P $ in the following sequence of reactions:
(i) HBr, benzoyl peroxide
(ii) KCN
(iii) Na(Hg), $C_{2}H_{5}OH$
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is: