List of top Biology Questions asked in MHT CET

In which part of the excretory system of the human body urine is it stored before passing urine?

Saliva contains the enzyme _________. That digests carbohydrates (starches).

Phytochrome occurs in two forms. In which form(s) does it promote the germination of seeds of some species?

Abortions are much riskier _____.

Consider the following statements.A. Temperature is the most ecologically relevant environmental factor. B. Temperature increases progressively from the equator towards the poles and from plains to the mountain tops. C. Diversity is not an important characteristic of living organisms. D. Mango trees do not and cannot grow in temperate countries like Canada and Germany.Of the above statements:

Transcription refers to:

The sino-atrial node is the normal pacemaker of the human heart because:

Krebs cycle begins with which of the following reaction?

Which one of the following is correct regarding the factors that affects water absorption in plants?

What is true in process of fertilization?

Match the hominids with their correct brain size.HominidsBrain Sizea) Homo habilis(i) $900$ ccb) Homo neanderthalensis(ii) $1350$ ccc) Homo erectus(iii) $650-800$ ccd) Homo sapiens(iv) $1400$ cc

Stomatal aperture is surrounded by guard cells and widens (opens) when guard cells are _____________.

The second heart sound during the cardiac cycle is produced by the:

Who is known as the direct ancestor of modern man?

During which period, life didn’t exist?

Southern blotting is:

Did you know haemoglobin has the quaternary structure of a protein? But why? Attempt this question to get the answer.The major reason behind some proteins having quaternary structure is:

Addition of the adulterants reduces the value of _________ in food.

The filtration slits are formed in the Bowman’s capsule by ________.

______ is the branch of genetics, which deals with heritable changes in gene activity that are not caused by changes in the DNA sequence.

Which of the following correctly represents the arrangement of organisms in increasing order of concentration of heavy metals in their body?

Which of the following is a factor on which the transport of food in plants depends?

Tetrad analysis confirmed the occurrence of crossing over during tetrad stage. This was first reported in_____.

The carbonic anhydrases form a family of enzymes that catalyze the interconversion between carbon dioxide and water and the dissociated ions of carbonic acid. Want to know a famous achievement of these enzymes? Check out this question.The fastest acting enzyme in the biological kingdom is:

To which of the following interactions both partners are adversely effected _______.