Homologous structures have :

Arrange the given organs in correct sequence which are involved in life cycle of Plasmodium.
(A) Gut of mosquito
(B) Salivary gland of mosquito
(C) Liver of man
(D) Blood of man
Choose the correct answer from the options given below:

Antibodies are secreted by:

'GEAC' stands for -

Select which step/s out of the following doesn't/don't belong to the process of decomposition.
(A) Fragmentation
(B) Humification
(C) Anabolism
(D) Mineralisation
(E) Leaching
Choose the correct answer from the options given below:

Match List I with List - II. -

List - l	List - II
(A) Francis Crick	(l) DNA is the genetic material
(B) Watson and Crick	(II) Transforming principle
(C) Hershey and Chase	(III) Central dogma in molecular biology
(D) Frederick Griffith	(IV) Double helical structure of DNA

Choose the correct answer from the options given below:

Read the given passage and answer the question given below.
The sex linked recessive disease, which shows its transmission from unaffected carrier female to some of the male progeny has been widely studied. In this disease, a single protein that is a part of the cascade of proteins involved in the clotting of blood is affected. Due to this in an affected individual a simple cut will result in non-stop bleeding. The heterozygous female (carrier) for the disease may transmit it to sons. The possibility of a female becoming a sufferer of disease is extremely rare because mother of such a female has to be at least carrier and the father should be sufferer. The family pedigree of Queen Victoria shows a number of suffering descendents as she was a carrier of the disease.
Man who is sufferer of the disease marries a woman who is a carrier of this disease. What percentage of children born as carrier of this disease?

The corner points of the bounded feasible region for an LPP are (0,4), (4, 4), (6, 6), (0, 12).
If the objective function is \(Z=p x+q y, p>0, q>0\) then the condition on p and q so that the maximum of Z occurs at (6, 6) and (0, 12) is

The spin-only magnetic moment of \(\left[ MBr _4\right]^{2-}\) is 5.9 BM.
The metal M is:

A resistor of resistance R, an inductor of \((20/\pi) \text{ H}\) and a capacitor of \((5/\pi) \mu F\) are connected in series to a voltage source of 220 V, 50 Hz. The value of current in the circuit is 4 A. The impedance of the circuit is

Match List I with List II

LIST I	LIST II
A. Buna-S	I. Polyamide
B. Nylon 6,6	II. Homopolymer
C. Polythene	III. Terepthalic acid,ethylene glycol
D. Terylene	IV. Copolymer

Choose the correct answer from the options given below:

Match List-l with List-ll

List-l (Term)	List-II (Explanation)
(A) Natality	(I) Number of the same species individuals that have come into the habitat
(B) Immigration	(II) Number of deaths during a given time in a population
(C) Mortality	(III) Number of the same species individuals that have left the habitat
(D) Emigration	(IV) Number of births during a given time in a population

Choose the correct answer from the options given below:

If \(X+Y=\left(\begin{array}{ll}7 & 0 \\ 2 & 5\end{array}\right)\) and \(X-Y=\left(\begin{array}{ll}3 & 0 \\ 0 & 3\end{array}\right)\), then \(X\) and \(Y\) are: