Somaclones are:

Which among the following cause pneumonia in human ?
(A) Streptococcus pneumoniae
(B) Wuchereria bancrofti
(C) Haemophilus influenzae
(D) Salmonella typhi
Choose the correct answer from the options given below :

Arrange the following stages of life cycle of malarial parasite starting from the entry of parasite in the host liver:
(A) Fertilization in the mosquito gut after a blood meal from infected person.
(B) Formation of gametocytes in the host RBC
(C) Asexual reproduction of parasite in host RBC causing cycles of fever
(D) Asexual reproduction in the liver followed by cell burst
Choose the correct answer from the options given below:

Match List-I with List-II

List-I (Structures)	List-II (Quantity/Dimensions)
(A) Length of ovary	(I) 250
(B) Number of mammary lobes	(II) 4 to 5 cm
(C) Number of compartment in testis	(III) 2 to 4 cm
(D) Length of testis	(IV) 15 to 20

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Alcohol is a depressant, which means that even small amounts of alcohol slow down the actions of parts of the brain, so alcohol lengthens the time you take to respond to a stimulus.
Different people react differently to alcohol. In some people, it increase their feelings of aggression, and releases their inhibitions so that they are more likely to be violent or commit other crimes.
An alcoholic needs to drink quite large quantities of alcohol regularly. This causes many parts of the body to be damaged, because alcohol is poisonous to cells. Probably, there are many factors which decide whether or not a person becomes alcoholic. Over a long period of time, it can cause loss of memory and confusion. One way in which the damage is done is that alcohol in the body fluids draws water out of cells by osmosis.
Alcohol lengthens the time one takes to respond to a stimulus. This occurs due to

An inverted pyramid of biomass can be found in:

Read the following passage carefully and answer the given questions.
Some strains of Bacillus thuringiensis produce proteins that kill certain insects such as lepidopterans (tobacco budworm, armyworm), coleopterans (beetles) and dipterans (flies, mosquitoes). B. thuringiensis forms protein crystals during a particular phase of their growth. Transgenic animals that produce useful biological products can be created by the introduction of the portion of DNA (or genes) which codes for a particular product such as human protein (a-1-antitrypsin) used to treat emphysema. In 1997, the first transgenic cow, Rosie, produced human protein-enriched milk (2.4 grams per litre). The milk contained the human alpha-lactalbumin and was nutritionally a more balanced product for human babies than natural cow-milk. A nematode Meloidegyne incognitia infects the roots of tobacco plants and causes a great reduction in yield. A novel strategy was adopted to prevent this infestation which was based on the process of RNA interference (RNAi). This method involves silencing of a specific mRNA due to a complementary dsRNA molecule that binds to and prevents translation of the mRNA (silencing). Biopiracy is the term used to refer to the use of bio-resources by multinational companies and other organisations without proper authorisation from the countries and people concerned without compensatory payment. ELISA is based on the principle of antigen-antibody interaction. Infection by pathogen can be detected by the presence of antigens (proteins, glycoproteins, etc.) or by detecting the antibodies synthesised against the pathogen.
Biopiracy is the term used to refer:

Three capacitors of capacitance, \( 3 \, \mu \text{F}, 9 \, \mu \text{F} \) and \( 18 \, \mu \text{F} \) respectively are connected once in series and then in parallel. The ratio of equivalent capacitance in series to parallel is :

Excess of Lead from human body can be removed by using which of the following chelating agents?

The region represented by the system of inequalities \(x, y \geq 0, y \leq 6, x+y \leq 3\)

Which one of the following is not an example of terrestrial ecosystem?

Which of the following shows the least value for standard enthalpy of atomization?

Carbylamine reaction is used as a test for
(A) aromatic primary amine
(B) aliphatic primary amine
(C) aliphatic secondary amine
(D) substituted aromatic secondary amine
Choose the correct answer from the options given below: