Observe the figure and answer the following:


What is represented by figure D?

Observe the table and answer the given question :

List – l	List – II
(A) CGA	(l) Leucine
(B) CUA	(II) Lysine
(C) GUA	(III) Arginine
(D) AAA	(IV) Valine

Choose the correct answer from the options given below:

Free living soil bacteria which can fix atmospheric nitrogen is.

The fruits that develop without fertilization are called as

Which one of the following(s) is/ are inverted pyramid in an ecosystem?
(A) Pyramid of energy
(B) Pyramid of biomass (land)
(C) Pyramid of biomass (sea)
(D) Pyramid of Number
Choose the correct answer:

Match List - I with List - II.

List - I	List - II
(A) Genetic diversity	(I) Mangroves and Coral reef
(B) Species diversity	(II) Rauwolfia vomitoria in different Himalayan ranges
(C) Ecological diversity	(III) Amphibians in Western Ghats
(D) Biodiversity loss	(IV) Dodo in Mauritius

Choose the correct answer from the options given below:

For which of the following disease, the transgenic animal model has not been developed ?

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.
Identify the type of genetic disorder explained in this paragraph:

The lines \(\frac{x}{1}=\frac{y}{2}=\frac{z}{3}\) and \(\frac{x-3}{-3}=\frac{y-4}{-6}=\frac{z-5}{-9}\) are :

The most unsymmetrical crystal system is

The self-inductance (L) of a long solenoid on doubling its number of turns and length, keeping other factors constant, will become

The resistance of a wire is \(10 \Omega\). Its length is increased by \(10 \backslash \%\) by stretching. The new resistance of the wire will now be :

In a circuit where current 31 enters at \(A\), with semicircular sections \(A B C\) and \(A D C\) of equal radii r , resistances 2 R and R respectively, the magnetic field at the center is :