Previous year question hub

Plant Growth And Development - Botany - Biology Previous Year Questions

Practice Plant Growth And Development - Botany - Biology previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

4Papers

2Years

14Questions

1Topics

Plant Growth And Development question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Plant Growth And Development. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

14questions

Not classified 14 100%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

14questions

MCQ 14 100%

Subject weightage

Top subjects by unique question coverage.

Biology

14 Qs

Most asked topics

Top topics across the included previous year papers.

Botany

14 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Plant Growth And Development

14 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

MHT CET (PCB) 2025 9th April Morning Shift

4 Qs

MHT CET (PCB) 2025 9th April Evening Shift

3 Qs

MHT CET (PCB) 2024 22th April Evening Shift

4 Qs

MHT CET (PCB) 2024 22th April Morning Shift

3 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

Paper	Year / session	Questions in this view	Open
MHT CET (PCB) 2025 9th April Evening Shift	2025	3	View paper
MHT CET (PCB) 2025 9th April Morning Shift	2025	4	View paper
MHT CET (PCB) 2024 22th April Evening Shift	2024	4	View paper
MHT CET (PCB) 2024 22th April Morning Shift	2024	3	View paper

All Plant Growth And Development previous year questions

Practice every matching question in batches of 20, with every available option.

1

2024 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2024 22th April Evening Shift

Which one of the following occurs maximum during exponential growth phase in plants?

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2

2024 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2024 22th April Evening Shift

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:

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3

2024 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2024 22th April Evening Shift

According to proton transport theory of stomatal mechanism, protons are formed in the guard cells when _________ .

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4

2024 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2024 22th April Evening Shift

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

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5

2024 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2024 22th April Morning Shift

While studying flowering behaviour in __________ and ___________ plant, Garner and Allard discovered photoperiodism.

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6

2024 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2024 22th April Morning Shift

Phenotypically tall plants can be obtained from genetically dwarf maize plants by application of_________

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7

2024 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2024 22th April Morning Shift

Which plant hormone is called antitranspirant?

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8

2025 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2025 9th April Evening Shift

While describing the dynamics of growth in plants, Relative Growth Rate (RGR) is determined by the following formula.

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9

2025 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2025 9th April Evening Shift

Which one of the following phytohormones causes epinasty?

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10

2025 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2025 9th April Evening Shift

Match the types of plants in Column I with the time of the year when they flower given in Column II.

Column I		Column II
i.	Short day plants	a.	throughout the year
ii.	Long day plants	b.	in winter
iii.	Day neutral Plants	c.	in summer

Choose the correct option:

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11

2025 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2025 9th April Morning Shift

The figure shows photoperiodism. Identify its correct explanation from the following.

MHT CET (PCB) 2025 9th April Morning Shift Biology - Plant Growth and Development Question 1 English

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12

2025 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2025 9th April Morning Shift

Which one of the following represents qualitative growth in plants?

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13

2025 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2025 9th April Morning Shift

If dark period is interrupted by a flash of red light of 660 nm , then SDP will not flower. But if it is immediately followed by _________ then SDP will flower.

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14

2025 · Biology · Botany · Plant Growth And Development

MHT CET (PCB) 2025 9th April Morning Shift

Which one of the following plant hormones does NOT prevent abscission in plants?

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