The contraceptive which prevents not only fertilisation but also transmitting sexual diseases
A) Spermicides
B) Condomes
C) Tubectomy
D) Copper – T, Loop
1 Answers
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Every human being has not only rights but also responsibilities”. Therefore, as a consumer, what eight responsibilities you need to be aware of?
Eight responsibilities of consumers 1. Regularly updating their knowledge of various laws and legislative procedure 2. Should be honest in all dealings and must pay for all purchases. 3. Should feel free to...
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When radio waves from transmitting antenna reach the receiving antenna directly or after reflection in the ionosphere
Correct option is: (C) sky wave propagation
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For efficient radiation and reception of signal with wavelength λ, the transmitting antennas would have length comparable to ………
Correct option is: (A) λ of frequency used
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Which of the following is not a contraceptive ?
(D) Green tea
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Which of the following is not a contraceptive ?
2 Answers
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We should think about controlling not only high population but also
A) to create healthy society
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Which of the following is necessary for internal fertilisation to occur but NOT necessary for external fertilisation?
(B) The sperm should reach inside the body of the female.
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Find the wrong statements. P. Secondary sexual characters are seen only in males
Answer is (C) P and R
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Distinguish between asexual and sexual reproduction. Why is vegetative reproduction also considered as a type of asexual reproduction?
Asexual reproduction Sexual reproduction 1. It is always uniparental 1. It is usually biparental 2. There is no formation and fusion of gametes. 2. Formation and fusion of gametes take place. 3. Only mitotic cell division...
2 Answers 1 views