List of top Questions asked in MHT CET

Kidneys are NOT associated with secretion of

Which bonds hold together the two complementary polynucleotide chains of DNA?

Which of the following is the role of SSBP's during DNA replication?

The erythropoietic organs of a foetus are ________ and ________.

In which one of the following conditions tobacco plants do NOT flower?

Which one of the following occurs due to changes in the environment and genetic variations of the species?

Match the parts of human eye in Column I with their respective characteristics in Column II. {|l|c|l|c|} \multicolumn{2}{|c|}{Column I} & \multicolumn{2}{c|}{Column II}
i. & Fovea centralis & a. & Thick, muscular ring-like structure at junction of choroid and iris
ii. & Conjunctiva & b. & Area of retina from which optic nerve and blood vessels leave the eyeball
iii. & Blind spot & c. & Exposed, transparent part of sclera and cornea
iv. & Ciliary body & d. & Place of formation of sharpest vision
Choose the correct option from below.

Match the process in Column I with the action in Column II. {|l|c|l|c|} \multicolumn{2}{|c|}{Column I} & \multicolumn{2}{c|}{Column II}
i. & Tailing & a. & Removal of introns
ii. & Capping & b. & Polyadenylation
iii. & Translation & c. & Addition of mG\textsubscript{ppp} at 5' end of hnRNA
iv. & Splicing & d. & Movement of ribosome on mRNA
Choose the correct match from the options given below.

During PCR cycle, the temperature range in the step of annealing is________

Given below are two statements.
Statement I - Gibberellins promote flowering in long day plants.
Statement II - ABA inhibits flowering in long day plants but stimulates flowering in short day plants.
In the light of above statements, choose the correct option given below:

The water hyacinth (Eichhornia crassipes) is a native of ________

In human female, the number of primordial follicles in the ovary at the time of birth is more than ________ million.

Cranial nerve i is also called pneumogastric, ii is also called vestibulocochlear, and iii is also called Dentist's Nerve.

Which one of the following is considered as molecular scissors in modern biotechnology?

Which of the following pair of organisms are euryhaline in nature?

The partial pressure of carbon dioxide ($ppCO_2$) of blood entering the pulmonary capillaries is ________ .

Which of the following Cyanobacteria is found associated with both the lichens and the plants like Cycas and Azolla?

Which of the following reaction occurs during conversion of $\alpha$-ketoglutarate $\rightarrow$ Succinyl Co-A?

Match types of niche in Column I with its explanation in Column II. {|l|c|l|c|} \multicolumn{2}{|c|}{Column I (Type of niche)} & \multicolumn{2}{c|}{Column II (Explanation)}
i. & Habitat & a. & absence of all competitors
ii. & Hypervolume & b. & physical space occupied by the organism
iii. & Fundamental & c. & presence of competition for resources
iv. & Realized & d. & considers biotic and abiotic environmental factors

Water is the best medium for the transport of dissolved minerals and food molecules because it has ________ .

Select the INCORRECT statement.

Complete the following analogy about human sperm.
Nebenkern : mitochondria :: Acrosome : ________

In a polarised state of nerve membrane, sodium-potassium exchange pump actively restores the ions on their appropriate side because ________ against concentration electrochemical gradient.

Female Aedes mosquito acts as a vector in the transmission of ________

Choose the correct sequence of events in pollen-pistil interaction from the options given below:
i. Entry of pollen tube into synergid.
ii. Development of pollen tube.
iii. Deposition of pollen grains on the stigma.
iv. Release of contents from pollen tube.