NEET · Biology · STD 12 - 3. reproductive health
Progestogens alone or in combination with estrogens can be used as a contraceptive in the form of
- A Pills only
- B Implants only
- C Injections only
- D Pills, injections and implants
Answer & Solution
Correct Answer
(D) Pills, injections and implants
Step-by-step Solution
Detailed explanation
Option (4) is the correct answer as progesterone alone or in combination with estrogens can be used as a contraceptive in the form of pills, injections and implants. They can act by inhibiting ovulation, implantation as well as altering the quality of cervical
mucus.
mucus.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Biology
- Match List \(I\) with List \(II\)
Choose the correct answer from the options given below:List \(I\) List \(II\) \(A\). Clostridium butylicum \(1\). Ethanol \(B\).Saccharomycescerevisiae \(II\). Streptokinase \(C\).Trichodermapolysporum \(III\). Butyric acid \(D\). Streptococcus sp. \(IV\).Cyclosporin-\(A\) NEET 2024 Medium - Pyruvate dehydrogenase activity during aerobic respiration requiresNEET 2020 Medium
- Arrange the following events of meiosis in correct sequence
\((i)\) Crossing over
\((ii)\) Synapsis
\((iii)\) Terminalisation of chiasmata
\((iv)\) Disappearance of nucleolusNEET 2015 Medium - Which of the following structures or regions is incorrectly paired with its function?NEET 2018 Medium
- Given below are two statements : One is labelled as Assertion \(A\) and the other is labelled as Reason \(R\): Assertion \(A:\) \(ATP\) is used at two steps in glycolysis. Reason \(R:\) First \(ATP\) is used in converting glucose into glucose\(-6-\)phosphate and second ATP is used in conversion of fructose-6-phosphate into fructose\(-1,6-\)diphosphate. In the light of the above statements, choose the correct answer from the options given below :NEET 2023 Medium
- Identify the statement which is incorrect.NEET 2020 Easy
More PYQs from NEET
- Two bodies \(A\) and \(B\) of same mass undergo completely inelastic one dimensional collision. The body \(A\) moves with velocity \(v_1\) while body \(B\) is at rest before collision. The velocity of the system after collision is \(v_2\). The ratio \(v_1: v_2\) isNEET 2024 Medium
- A tightly wound \(100\) turns coil of radius \(10 \mathrm{~cm}\) carries a current of \(7 \mathrm{~A}\). The magnitude of the magnetic field at the centre of the coil is (Take permeability of free space as \(4 \pi \times 10^{-7} \mathrm{SI}\) units):NEET 2024 Medium
- All the components of the nodal tissue are autoexcitable. Why does the SA node act as the normal pacemakar?NEET 2019 Easy
- \(GnRH\), a hypothalamic hormone, needed in reproduction, acts onNEET 2017 Medium
- Hydrocolloid carrageen is obtained from :NEET 2022 Hard
- An electron is accelerated from rest through a potential difference of \(V\) volt. If the de Broglie wavelength of the electron is \(1.227 \times 10^{-2}\, nm ,\) the potential difference is \(......V\)NEET 2020 Medium