Which of the following is NOT a copper releasing IUDs?

Generally, an angiosperm embryo sac at maturity is -

Ex-situ conservation method does not include:
(A) Cryopreservation
(B) National park
(C) Zoological park
(D) Sacred groves
Choose the correct answer from the options given below:

Match List I with List - II. -

List – l	List – II
(A) Aspergillus niger	(l) Blood cholesterol lowering agent
(B) Trichoderma polysporum	(II) Citric Acid
(C) Saccharomyces cerevisiae	(III) Immunosuppressive agent
(D) Monascus purpureus	(IV) Ethanol

Choose the correct answer from the options given below:

Which of the following is not a cannabinoid?

Match List-I with List-II

List-I (Geological periods)	List-II (Plants evolved)
(A) Devonian	(I) Gnetales
(B) Carboniferous	(II) Cycads
(C) Jurassic	(III) Seed ferns
(D) Cretaceous	(IV) Progymnopserms

Choose the correct answer from the options given below:

Which one of the following plants is the source of cannabinoids commonly used in drug abuse?

Let \(y=138.86+7.64(x-2021)\) be a straight line of best fit by using least square method.

\(YEAR(X)\)	2018	2019	2020	2021	2022	2023	2024
\(PROFIT(y)\)	144	130	126	144	138	156	164

Then the trend value for the year 2024 is :

A card is drawn from a well-shuffled pack of 52 cards. Its outcome is noted and then another card is drawn without replacing the first card. The probability that the first card is a heart and the second card is a red ace is:

The largest open interval, in which the function \(f(x)=\frac{x}{x^2+1}\) increases, is

The substance having the same value of van't Hoff factor as that of \(K_4[Fe(CN)_6]\) is :

In a magnetic field,
(A) a charged particle in motion can experience a force
(B) a charged particle at rest, experiences a force
(C) there is no change in the speed of the charged particle
(D) there is a change in the kinetic energy of the charged particle.
Choose the correct answer from the options given below:

Read the following paragraph and answer the given questions.
Cancer detection is based on biopsy and histopathological studies. Techniques like radiography (use of X-rays), CT (computed tomography) and MRI (magnetic resonance imaging) are very useful to detect cancers of the internal organs. Do you know why mother's milk is considered very essential for the new-born infant? The yellowish fluid colostrum secreted by mother during the initial days of lactation has abundant antibodies (IgA) to protect the infant. Different species of Plasmodium (P. vivax, P. malaria and P. falciparum) are responsible for different types of malaria. Of these, malignant malaria caused by Plasmodium falciparum is the most serious one and can even be fatal. The exaggerated response of the immune system to certain antigens present in the environment is called allergy. The use of drugs like anti-histamine, adrenalin and steroids quickly reduce the symptoms of allergy. Drugs like barbiturates, amphetamines, benzodiazepines, and other similar drugs, that are normally used as medicines to help patients cope with mental illnesses like depression and insomnia, are often abused. Morphine is a very effective sedative and painkiller, and is very useful in patients who have undergone surgery.
The drug, which is very effective sedative and painkiller and useful for patients who have undergone surgery is -