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

Identify the CORRECT statement regarding pulse.

During drought, ______ brings about closing of stomata.

Which of the following steps are involved in the anaerobic digestion of biogas production?

Identify the CORRECT match.

Identify the CORRECT order of conversion of waste materials during biogas formation.

All of the following are cancer-causing, EXCEPT ______.

Which blood vessel is indicated by 'X' in the following diagram?

Identify the term that refers to the study of blood vessels.

Which one of the following is an albuminous seed?

In biogas plant, the organic acids like acetic acid are converted to bioga by the enzymes of ____________.

What is the percentage of methane in biogas?

Select the INCORRECT statement.

The pH of the blood is maintained by ____________.

Select the incorrect statements with respect to blood vessels.

1. Capillaries are thin-walled having a single layer of ciliated epithelium.
2. Arteries are pulsatile and devoid of valves.
3. Portal vein starts as capillaries from one organ and ends as capillaries in another organ.
4. All arteries carry oxygenated blood whereas all veins carry deoxygenated blood.
5. Capillary walls bear fenestrae through which WBCs can move out by diapedesis.

Choose the correct answer from the options given below:

Presence of more than one recognition sites within a vector will lead to ______.

In biogas plant the role of acidogenic bacteria is to ______.

Given below is the figure showing the human urinary system with structures labelled A to D. Select the option which correctly identifies them and gives their function.

Which one of the following statements is correct?

During biogas production species used to bring about anaerobic digestion are of ______.

During epigeal germination of seed, ______.