Continued self-pollination results in:

Match List - I with List - II.

List – I	List – II
(A) Typhoid	(I) Lungs
(B) Pneumonia	(II) Respiratory Passage
(C) Common cold	(III) RBC and liver
(D) Malaria	(IV) Small intestine

Choose the correct answer from the options given below:

Point out the technique, which is not useful for the detection of cancer of internal organs.

Select the factor that does not disturb the genetic equilibrium :

Arrange the given products formed during sewage treatment in correct sequence?
(A) Biogas
(B) Activated sludge
(C) Flocs
(D) Primary sludge
Choose the correct answer from the options given below:

Match List-I with List-II

List - I (Abbreviation used in reproductive health)	List - II (Features)
(A) IVF	(I) Sperm is directly injected into the ovum
(B) ZIFT	(II) Transfer of ovum from a doner into the fallopian tube of recipient
(C) GIFT	(III) Embryos with more than 8 blastomers is transfered into the uterus
(D) ICSI	(IV) Fertilisation outside the body

Choose the correct answer from the options given below:

Which of the following is incorrect with reference to drug abuse?

If \(z\)-coordinate of a point P on the line joining the points A (2, 2, 1) and B (5, 1, -2) is -1, than \(x\)-coordinate of point P is

Oral contraceptive pills used by the females for birth control are combinations of the following hormones :

Read the given passage carefully and answer the questions
Antibiotics have greatly improved our capacity to treat deadly diseases such as plague, whooping cough (kali khansi), diphtheria (gal ghotu) and leprosy (kusht rog), which used to kill millions all over the globe.
Streptokinase produced by the bacterium Streptococcus and modified by genetic engineering is used as a 'clot buster' for removing clots from the blood vessels of patients who have undergone myocardial infarction leading to heart attack. Microbes are diverse-protozoa, bacteria, fungi and microscopic animal and plant viruses, viroids and also prions that are proteinacious infectious agents. The puffed-up appearance of dough is due to the production of CO₂ gas. Similarly the dough, which is used for making bread, is fermented using baker's yeast (Saccharomyces cerevisiae). Primary sewage treatment basically involve physical removal of particles - large and small from the sewage through filtration and sedimentation. These are removed in stages; initially, floating debris is removed by sequential filtration. Then the grit (soil and small pebbles) are removed by sedimentation. All solids that settle form the primary sludge, and the supernatant forms the effluent. The effluent from the primary settling tank is taken for secondary treatment. The primary effluent is passed into large aeration tanks, where it is constantly agitated mechanically and air is pumped into it. This allows vigorous growth of useful aerobic microbes into flocs. While growing, these microbes consume the major part of the organic matter in the effluent.
Primary sludge treatment involves -

For insulators and semiconductors the resistance decreases with increase in temperature because

Which one of the following regions will have the least number of bird species?

400 g of apple vinegar has \(40 \%\) apple juice in it. The amount of apple juice, which should be added to make it \(60 \%\) in apple vinegar, is :