MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions

The common immediate source of energy in cellular activity is ______.

Which one is amino acid?

In a dihybrid cross with contrasting characters, the number of different genotypes obtained in F₂ generation are ______.

Identify the palindromic sequence which is recognized by the EcoRI restriction enzyme.

Which cells are play a major role in non-specific defence against viral infections and tumors?

High species richness can be observed at ______.

Within a given geographical area which of the following diversity is related to different types of habitats/ecosystems?

In plants, which zone/region/part is responsible for maximum absorption of water?

Diffuse type of nervous system is found in ____________.

____________ is a foreign substance capable of stimulating an immune response.

Correlate the following.

Intraspecific diversity: Genetic diversity:: Interspecific diversity: ____________.

Identify the genotype of peacock.

From the following which one is NOT a feature of the plasmids?

From the following list of cloning vectors used in rDNA technology identify the vectors that are the most commonly used.

Plasmids, bacteriophages (Ml3, lambda virus), cosmid, phagemid, BAC (bacterial artificial chromosome), YAC (yeast artificial chromosome), transposons, baculoviruses, and mammalian artificial chromosomes (MACs)

______ type/s of gametes is/are expected to be formed by the organism with genotype AABBCC.

From the following which is NOT a property of water?

Vectors are ____________ molecules that carry a foreign gene and replicate inside the host cell.

As compared to ammonia, urea is ____________.

Identify the reason because which the root cap has no function in water absorption.

From the following identify the CORRECT statement/s.

i. Water molecules have very weak adhesive and cohesive forces of attraction.

ii. Water can easily rise in the capillaries due to high surface tension and high adhesive and cohesive force.