Clot buster produced from Streptococcus is:

In water hyacinth, pollination is carried out by -
(A). Wind
(B). Water
(C). Insects
(D). Animals
Choose the correct answer from the options given below:

Identify the incorrect statement about the human genome -

Match List I with List II

List - I (Disease)	List - II (Causal organism)
(A) Pneumonia	(I) Protozoan
(B) Common cold	(II) Roundworm
(C) Malaria	(III) Bacteria
(D) Ascariasis	(IV) Virus

Choose the correct answer from the options given below:

The Medical Termination of Pregnancy (Amendment) Act, 2017 was enacted by the government of India with the intention of___________.

Contact inhibition is a property of:

Read the following passage carefully and answer the given questions.
Productivity in the Ecosystem
The flow of energy through a terrestrial ecosystem starts with the harnessing of sunlight by autotrophs. The radiant energy is converted by photosynthesis to organic compounds is known as productivity. The productivity is expressed in units of energy per unit of area per unit time. The amount of organic matter present at any given time is biomass. The productivity of any ecosystem is affected by many parameters like weather conditions, nutrient availability etc. The productivity of any ecosystem does vary seasonally and yearly.
Identify the correct statement in relation to productivity in an aquatic ecosystem.

An aeroplane having a wing span of 40 m flies due north at a speed of \( 100 \, \text{m s}^{-1} \) in magnetic field \( 5 \times 10^{-5} \, \text{T} \) acting vertically downward. The potential difference between the tips of the wings is

Which of the following is NOT an Intra Uterine Device ?

Read the passage carefully and answer the questions
Many halogen containing organic compounds are present in nature and some of them are clinically useful. These classes of organic compounds find a wide range of applications in our daily life as well as in industries. Many of the polyhalogen compounds are useful too in agriculture. However, some of these compounds cannot be easily decomposed and are thus considered to be environmental hazards. These halo compounds are prepared via different synthetic routes where a variety of organic compounds can be used as substrates such as amines, hydrocarbons etc. They are used as solvents for relatively non-polar compounds. These compounds exhibit substitution and elimination reactions, in addition to their reactions with different metals, which leads to the formation of a versatile starting material for others organic compounds.
The reaction of aryl halide with sodium and dry ether is known as

Consider the differential equation \(x d y=\left(y+2 x^3\right) d x\). Then which of the following are TRUE?
(A) It is a homogeneous differential equation.
(B) Product of the order and degree of the differential equation is one.
(C) Integrating factor is \(x\).
(D) General solution of the differential equation is \(y=x^3+C x\), where \(C\) is an arbitrary constant.
Choose the correct answer from the options given below :

Match the metal/ion given in List-I with properties given in List-II

List-l (Metal)	List-II (Properties)
(A) \(Sc ^{3+}\)	(I) \(3 d^3\)
(B) \(Cr ^{3+}\)	(II) Colorless
(C) \(Cu ^{2+}\)	(III) \(3 d^8\)
(D) \(Ni ^{2+}\)	(IV) \(3 d^9\)

Choose the correct answer from the options given below :

The area (in sq. units) of the region bounded by \(y=-2, y=2, x=y^3\) and \(x=0\) is equal to