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Previous year question hub

Tissue Patterning and Meristem Development - Plant development; Cell and Tissue Morphogenesis - Life Sciences Previous Year Questions

Practice Tissue Patterning and Meristem Development - Plant development; Cell and Tissue Morphogenesis - Life Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

5Papers
5Years
5Questions
1Topics

Tissue Patterning and Meristem Development question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Tissue Patterning and Meristem Development. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 3 60%
Medium 2 40%

Question type distribution

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

MCQ 4 80%
Numerical Answer Type (NAT) 1 20%

Subject weightage

Top subjects by unique question coverage.

Life Sciences
5 Qs

Most asked topics

Top topics across the included previous year papers.

Plant development; Cell and Tissue Morphogenesis
5 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Tissue Patterning and Meristem Development
5 Qs

Paper coverage

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

Life Sciences (XL) 2025
1 Qs
Life Sciences (XL) 2021
1 Qs
Life Sciences (XL) 2019
1 Qs
Life Sciences (XL) 2017
1 Qs
Life Sciences (XL) 2010
1 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
Life Sciences (XL) 202520251View paper
Life Sciences (XL) 202120211View paper
Life Sciences (XL) 201920191View paper
Life Sciences (XL) 201720171View paper
Life Sciences (XL) 201020101View paper

All Tissue Patterning and Meristem Development previous year questions

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

1
2010 · Life Sciences · Plant development; Cell and Tissue Morphogenesis · Tissue Patterning and Meristem Development
Life Sciences (XL) 2010
In the context of plant development, which of the following statements are CORRECT?
P. Cell migration is absent
Q. Apoptosis plays a major role
R. Pattern formation continues throughout life
S. Homeotic changes are caused by mutations in non-homeodomain proteins
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2
2017 · Life Sciences · Plant development; Cell and Tissue Morphogenesis · Tissue Patterning and Meristem Development
Life Sciences (XL) 2017
A typical floral meristem differs from shoot apical meristem on the basis of
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3
2019 · Life Sciences · Plant development; Cell and Tissue Morphogenesis · Tissue Patterning and Meristem Development
Life Sciences (XL) 2019
The plant cells are considered totipotent. The phenomenon of a mature cell reverting to the meristematic state and forming undifferentiated callus tissue is called
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4
2021 · Life Sciences · Plant development; Cell and Tissue Morphogenesis · Tissue Patterning and Meristem Development
Life Sciences (XL) 2021
In spiral phyllotaxis, leaves are initiated sequentially on the meristem with two successive primordia being separated by golden angle. If a plant follows right-handed spiral phyllotaxis when looked down the meristem, then the angle between two successive leaves would be __________ degrees (with correct sign, round off to one decimal place).
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5
2025 · Life Sciences · Plant development; Cell and Tissue Morphogenesis · Tissue Patterning and Meristem Development
Life Sciences (XL) 2025
Correctly match the following Arabidopsis genes (Group I) and the biological processes they primarily regulate (Group II).
Group IGroup II
(P) CLAVATA3(1) Organ identity in flower
(Q) CONSTANS(2) Cell-type specification in root meristem
(R) SCARECROW(3) Meristem size in shoot
(S) AGAMOUS(4) Photoperiodic floral transition
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