MHT CET (PCB) 2025 9th April Evening Shift

Select the INCORRECT statement regarding the prostate gland.

Given below are two statements.
Statement I - In testis, vasa efferentia connect the rete testis with head of epididymis.
Statement II - The vas deferens arises from the corpus or body of epididymis.
In the light of above statements, select...

Eremothecium ashbyi is used to obtain __________ .

Match Column I containing names of enzymes with Column II containing their microbial source.
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Which one of the following is a non-symbiotic biofertilizer?

Which among the following represents the process of reductive deamination?

The very first step of initiation of translation is

Given below are two statements.
Statement I - In Meselson and Stahl's experiment the samples were separated by using CsCl equilibrium gradients.
Statement II - ${ }^{15} \mathrm{~N}$ is a heavy isotope and can be separated based on density ...

Exons on hnRNA codes for $\qquad$

In an operon, when repressor protein attaches to the operator then __________ .

Identify the correct sequence of steps in Hershey and Chase's experiment.

Match the properties of nerve fibres in Column I with their explanation in Column II
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Match parts of human ear in Column I with their structure / characteristic in Column II.
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Select the INCORRECT statement regarding spinal cord from the following.

Smallest branch of mixed spinal nerve is $\qquad$

Which one of the following is NOT an example of unconditioned reflex?

Select the correct sequential level with decreasing complexity of ecological organisation.

Which one of the following does not show suspend type of adaptation?

Number of deaths with no competition and abundance of resources such as food and water is ________.

Given below are two statements.
Statement I - Osmoconformers are animals, that are iso-osmotic to the surroundings.
Statement II - Marine organisms mostly are osmoconformers because their body fluids and external environment are iso-osmotic...

Which of the following depicts Logistic growth curve of population?

Match the types of plants in Column I with the time of the year when they flower given in Column II.
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While describing the dynamics of growth in plants, Relative Growth Rate (RGR) is determined by the following formula.

Which one of the following phytohormones causes epinasty?

Red (RR) flowered plant of Mirabilis is crossed with white (rr) flowered plant. All the offsprings in $\mathrm{F}_1$ generation are pink ( Rr ). This is an indication that the ' R ' gene is __________

Which one of the following is an important symptom of haemophilia?

Non-disjunction of X - chromosome during meiosis leads to __________

Which one of the following is NOT a sex linked disorder?

A large population is showing random mating and not undergoing any evolutionary change. If frequency of allele A is 0.6 , then find out the percentage of homozygous recessive and heterozygous organisms respectively?

What is the probability of producing a colourblind son if a colourblind male marries a normal visioned female?

Given below are two statements.
Statement I - There are different modes of asexual reproduction in plants.
Statement II - Sexual reproduction in plants, involves two major events.
In the light of above statements, select the correct option ...

When there is blockage in the fallopian tube, zygote is transferred to fallopian tube for further development. This is __________ type of ART.

Legal framework for MTP act 2017 aims for following EXCEPT_________

Which one of the following is a correct statement?

Which one of the following is the activator for enzyme enolase in glycolysis?

During aerobic respiration, out of 38 ATP molecules produced from one glucose, how many ATP molecules are formed through ETS?

Which one of the following occurs during glycolysis?

Given below are two statements.
Statement I - F 1 part of oxysome catalyse the synthesis of ATP from ADP
Statement II - Protons are channeled from outer chamber of mitochondria into inner chamber by $\mathrm{F}_0$ part of oxysome.
In the li...

Which of the following plant shows 'Lever mechanism' of pollination?

How many meiotic and mitotic divisions respectively are required to form male gametophyte from pollen mother cell?

Match the parts of anatropous ovule given in Column I with their ploidy given in Column II.
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Given below are two statements.
Statement I - Microspore is covered by two layered covering called sporoderm.
Statement II - Sporopollenin is not present in the region of germ pores in microspore.
In the light of above statements, Select th...

In the given diagram of developing monocot embryo, identify the labels 'i', 'ii' and 'iii'.

The palate separates _________ .

Cuticular transpiration contributes to __________ $\%$ of total transpiration in plants.

Given below are two statements about absorption of water in plants.
Statement I - Water passes into the interface of cell wall and plasma membrane by diffusion.
Statement II -Water at the interface of cell wall and plasma membrane enters in...

For facilitated diffusion in plant________ is essential.

An additional apoplastic route that allows direct access to xylem in plants is along the secondary roots because they __________

Given below are two statements about sap in xylem.
Statement I - Under normal conditions the sap in the xylem cell shows negative hydrostatic pressure.
Statement II - It also shows very low osmotic pressure.
In the light of above statements...

When roots are deprived of __________ they show a sudden drop in active absorption.