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

To be a cloning vector, a plasmid require ______.

An indvidual of genotype, Aa Bb Cc Dd is used in test cross. How many different phenotypes can appear in this progeny?

Nerve nets in Hydra are ______.

Birds are ______.

The polymerase chain reaction is a powerful technique to ______.

When one molecule of pyruvic acid is subjected to anaerobic respiration, it changed into lactic acid, there is a ______.

Mendel was successful in his experiments because:

Plasmid is ______.

How many true breeding pea plant varieties did Mendel select as pairs, which were similar except in one character with contrasting traits?

Fine soil particles imbibe or absorb water and hold it. This is called as _______.

______ refers to the water that percolates deep in the soil due to the gravity.

By which of the following process formation of glycosidic bond occurs?

______ refers to the microenvironment surrounding the root from which plants absorb water.

Following reactions occur during glycolysis. Arrange them in the order of their occurrence in the glycolytic pathway.

1. Dihydroxy acetone phosphate → Glyceraldehyde-3-phosphate
2. Fructose-6-phosphate → Fructose-1, 6-bisphosphate
3. Phosphoenolpyruvate → Pyruvic acid
4. 2-Phosphoglycerat → Phosphoenolpyruvate
5. Glucose-6-phosphate → Fructose-6- phosphate 
6. 1,3-bisphosphoglyceric acid → 3- phosphoglyceric acid

Which of the following is the CORRECT statement with respect to formation of nucleosome?

Identify the type of water that is available to the plants.

Identify the bond that links the carbon of two adjacent monosaccharides.

In glycolysis, phosphorylation reaction leads to conversion of glucose to glucose-6-phosphate. Identify the number of carbon atoms that are added to glucose to make it glucose-6-phosphate.

The point where the ureter arises from the kidney to where it opens into the urinary bladder is about ____________ cm.

What is the dissolved salt concentration (in ppm) of the sea?