Igcse Model Questions Vol1 2017 Biology Question 9

Practice essay / theory question 9 from the 2017 Igcse Model Questions Vol1 Biology examination. This question covers Plant Reproduction, Male and female gametophytes, Fruit development hormones, Vegetative propagation .

Igcse Model Questions Vol1 2017 Biology Essay / Theory

Topics: Plant Reproduction Male and female gametophytes Fruit development hormones Vegetative propagation

Question 9 IGCSE_MODEL_QUESTIONS_VOL1 • 2017 • BIOLOGY • essay

A tropical plant species can reproduce both sexually, through insect‑pollinated flowers, and asexually, via stolons that spread over the soil surface. The plant is being cultivated in a region where pollinator activity is low during part of the year.

Question Parts

( a )

Describe the structure and function of the male and female gametophytes in a flowering plant.

( b )

Explain how the plant hormone auxin influences fruit development after fertilisation.

( c )

Given the low pollinator activity, discuss two management strategies to ensure seed production and two strategies to exploit asexual reproduction for large‑scale propagation of this plant. Provide a brief justification for each strategy.

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About This Question

This is Igcse Model Questions Vol1 2017 Biology Question 9. It is one of the essay questions from the 2017 Igcse Model Questions Vol1 Biology examination.

The question covers Plant Reproduction, Male and female gametophytes, Fruit development hormones, Vegetative propagation .

View More Igcse Model Questions Vol1 2017 Biology Questions More Igcse Model Questions Vol1 Practice Questions Back to Questions

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