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Previous year question hub

Sexual Reproduction In Flowering Plants - Botany - Biology Previous Year Questions

Practice Sexual Reproduction In Flowering Plants - Botany - Biology previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

3Papers
3Years
3Questions
1Topics

Sexual Reproduction In Flowering Plants question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Sexual Reproduction In Flowering Plants. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 3 100%

Question type distribution

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

Multiple Choices 3 100%

Subject weightage

Top subjects by unique question coverage.

Biology
3 Qs

Most asked topics

Top topics across the included previous year papers.

Botany
3 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Sexual Reproduction In Flowering Plants
3 Qs

Paper coverage

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

IAT IISER 2025
1 Qs
IAT IISER 2024
1 Qs
IAT IISER 2023
1 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
IAT IISER 202520251View paper
IAT IISER 202420241View paper
IAT IISER 202320231View paper

All Sexual Reproduction In Flowering Plants previous year questions

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

1
2023 · Biology · Botany · Sexual Reproduction In Flowering Plants
IAT IISER 2023
Which one of the following statements regarding seed structure is INCORRECT?
A
In dicots, the outer layer of the seed coat is called testa.
B
The endosperm is not present in some of the mature dicot seeds.
C
Coleoptile and coleorhiza are found in monocotyledonous seeds.
D
In monocot seeds, the membranous seed coat that is fused with the fruit wall is called the aleurone layer.
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2
2024 · Biology · Botany · Sexual Reproduction In Flowering Plants
IAT IISER 2024

Two species of a flowering plant, $P(2 n=20$ chromosomes) and $Q$ ( $2 n=30$ chromosomes) are reciprocally crossed with each other as male or female as shown below to produce F1 seeds. Which of the following seed tissues from both the F1 seeds ( $R$ and $S$ ) will have the same chromosome numbers?

IAT (IISER) 2024 Biology - Sexual Reproduction in Flowering Plants Question 3 English
A
Endosperm
B
Embryo
C
Embryo and seed coat
D
Embryo and endosperm
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3
2025 · Biology · Botany · Sexual Reproduction In Flowering Plants
IAT IISER 2025

Which one of the following organisms produces the female gamete by mitosis of haploid cells?

A

Honey bee

B

Garden pea

C

Chicken

D

Fruit fly

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