Which of the following is not a part of combined diversity at all levels of biological organisation as given by Edward Wilson ?

Which one of the following disorders is a sex linked recessive disease?

Read the passage carefully and give the answers to the question .
India was amongst the first countries in the world to initiate action plans plans and programmes at a national level to attain total reproductive health as a social goal.
These programmes called 'family planning' were initiated in 1951 and were periodically assessed over the past decades. Improved programmes covering wider reproduction-related areas are currently in operation. Creating awareness among the people about various reproduction-related aspects and providing facilities and support for building up a reproductively healthy society are the major tasks under these programmes.
Which of the following methods of contraception is not meant for females?

Identify the example of Australian Marsupial from the following:

Extinction of Steller's sea Cow and passenger pigeon is due to

To produce in large quantities, the development of bioreactors, where large volumes ______ of culture can be processed, is required.

Match the List-l with List-II

List-l (Character)	List-II (Recessive Trait)
(A) Flower Colour	(I) Green
(B) Seed colour	(II) Yellow
(C) Pod colour	(III) Constricted
(D) Pod shape	(IV) White

Choose the correct answer from the options given below:

The corner points of the feasible region of a LPP with the constraints \(x+2 y \leq 40,3 x+y \geq 30,4 x+3 y \geq 60, x, y \geq 0\) are

The value of the determinant \(\begin{vmatrix} 3 & -4 & 5 \\ 1 & 1 & -2 \\ 2 & 3 & 1 \end{vmatrix}\) is:

In the depression of freezing point experiment, it is found that,
A. The vapour pressure of the solution is less than that of pure solvent.
B. The vapour pressure of the solution is than that of pure solvent.
C. Only solute molecules solidify at the freezing point.
D. Only solvent molecules ecules solidify at the freezing point.
Choose the correct answer from the options given below :

Which of the following are not contraceptive methods?
(A) IUDs
(B) GIFT
(C) IUI
(D) Cervical caps
Choose the correct answer from the options given below :

A particle moves three times as fast as an electron. The ratio of the de Broglie wavelength of the particle to that of the electron is \( 1.813 \times 10^{-4} \). The mass of the particle is :

Work done in moving a charge q along a closed path of length l by an electric field \(\vec{E}\) is given by: