AIPMT-NEET 2015 Rescheduled Biology

The species confined to a particular region and not found else where is termed as:

Golden rice is a genetically modified crop plant where the incorporated gene is meant for biosynthesis of :

The cutting of DNA at specific locations became possible with the discovery of

The DNA molecule to which the gene of interest is integrated for cloning is called:

A protoplast is a cell :

Balbiani rings are sites of :

Cell wall is absent in :

Cellular organelles with membranes are :

Choose the correct option for the following events of meiosis in correct sequence:
(A)Crossing over
(B)Synapsis
(C)Terminalisation of chiasmata
(D)Disappearance of nucleolus

In human females, meiosis-II is not complete until?

Match the columns and identify the correct option.
Column-I Column-II
(a)Thylakoids(i)Disc-shaped sacs in Golgi apparatus
(b)Cristae(ii)Condensed structure of DNA
(c)Cisternae(iii)Flat membranous sacs in stroma
(d)Chromatin(iv)Infoldings in mitochondria

Satellite DNA is important because it:

The enzyme that is not present in succus entericus is :

The function of the gap junction is to

The introduction of t-DNA into plants involves:

Which of the following are not membrane-bound?

Choose the wrong statements:

In which group of organisms the cell walls form two thin overlapping shells which fit together?

Pick up the wrong statement

The imperfect fungi which are decomposer of litter and help in mineral cycling belong to:

The structures that help some bacteria to attach to rocks and / or host tissues are:

Which of the following are most suitable indicators of SO2 pollution in the environment?

Which of the following structures is not found in a prokaryotic cell?

Which one is wrong statement?

Outbreeding is an important strategy of animal husbandry because it :

Acid rain is caused by increase in the atmospheric concentration of:

Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of :

The UN conference of Parties on climate change in the year 2012 was held at:

A colour blind man marries a woman with normal sight who has no history of colour blindness inher family. What is the probability of their grandson being colour blind ?

A gene showing codominance has:

A pleiotropic gene:

Identify the correct order of organisation of genetic material from largest to smallest :

In his classic experiments on sea plants,Mendel did not use

In the following human pedigree, the filled symbols represent the affected individuals. Identify the type of given pedigree.

The term ‘linkage’ was coined by:

The wings of a bird and the wings of an insect are :

Which one of the following is not applicable to RNA?

Doctors use stethoscope to hear the sounds produced during each cardiac cycle.The second sound is heard when:

Human urine is usually acidic because :

Name the pulmonary disease in which alveolar surface area involved in gas exchange is drastically reduced due to damage in the alveolar walls.

The primary dentition in human differs from permanent dentition in not having one of the following type of teeth:

Grafted kidney may be rejected in a patient due to :

If you suspect major deficiency of antibodies in a person,to which of the following would you look for confirmatory evidences?

Select the wrong statements :

Which of the following diseases is caused by a protozoan ?

Which one of the following immunoglobulins does constitute the largest percentage in human milk?

A childless couple can be assisted to have a child through a technique called GIFT. The full form of this technique is :

Ectopic pregnancies are referred to as:

Which of the following events is not associated with ovulation in human female?

Which of the following layers in anantral follicleis acelluar?

Which of the following is not a function of the skeletal system?

Which of the following joints would allow no movement?

Match the following list of microbes and their importance:
(a)Sacharomyces cerevisiae (i)Production of immunosuppressive agents
(b)Monascus Purpureus (ii)Ripening of Swiss cheese
(c)Trichoderma polysporum (iii)Commercial production of ethanol
(d)Propionibacterium sharmanii (iv)Production of blood cholesterol lowering agents

Destruction of the anterior horn cell of the spinal cord would result in loss of :

In mammalian eye, the ‘fovea’ is the center of the visual field, where:

Which one of the following hormones is not involved in sugar metabolism ?

Which one of the following hormones though synthesised else where is stored and released by the master gland ?

Chromatophores take part in:

In photosynthesis the light-independent reactions take place at :

The oxygen evolved during photosynthesis comes from water molecules. Which one of the following pairs of elements is involved in this reaction?

A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after metamorphosis return to the ocean is:

Body having meshwork of cell, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of phylum

In angiosperms, microsporogenesis and megasporogenesis :

Male gametophytein angiosperms produces:

Auxin can be bioassayed by :

An association of individuals of different species living in the same habitat and having functional interactions is:

During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by :

During ecological succession:

In which of the following both pairs have correct combination about nutrient cycle?

In which of the following interactions both partners are adversely affected ?

Increase in concentration of the toxicant at successive trophic levels is known as :

Industrial melanism is an example of:

Most animals that live in deep oceanic waters are:

The following graph depicts changes in two populations (A and B) of herbivores in a grassy field A, possible reason for these changes is that:

Filiform apparatus is characteristic feature of:

Metagenesis refers to:

The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of :

Which one of the following animals has two separate circulatory pathways?

Among china rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?

Axile placentation is present in

Coconut water from a tender coconut is

Flowers are uni sexual in:

Read the different components from (A) to (D) in the list given below and tell the correct order of the components with reference to their arrangement from outer side to inner side in a woody dicot stem.
(A)Secondary cortex(B)Wood(C)Secondary phloem(D)Phellem
The correct order is:

The wheat grain has an embryo with one, large,shield-shaped cotyledon known as:

Which of the following pairs is not correctly matched? Mode of reproduction – Example

Which one of the following fruits is parthenocarpic?

A column of water within xylem vessels of tall trees does not break under its weight because of:

Root pressure develops due to :

Roots play insignificant role in absorption of water in :

Which of the following biomolecules does have phosphodiester bond?