Seeds Structure and Germination MCQs Biology Class-9 ICSE Selina Publishers

Seeds Structure and Germination MCQs Answer  Biology Class-9 ICSE Selina Publishers Solutions Chapter-6. Step By Step ICSE Selina Concise Solutions of Chapter-6 Seeds Structure and Germination with Exercise-6 including MCQs, Very Short Answer Type, Short Answer Type, Long Answer Type and Structured/Application Questions Solved Visit official Website CISCE for detail information about ICSE Board Class-9.

Seeds Structure and Germination Exe-6 MCQs Answer Biology Class-9 ICSE Concise Selina Publishers

Board ICSE
Publications Selina Publication
Subject Biology
Class 9th
Chapter-6 Seeds-Structure and Germination
Book Name Concise
Topics Solution of A. MCQs Answer Type
Academic Session 2023-2024

A. Multiple Choice Type 

Seeds Structure and Germination Class-9 Biology Concise Solutions  

Page 55

Question 1. Choose the correct answer from the options given below:

(a) Which one of the following plants parts is correctly matched with one of its stated characteristic?

(i) Mango seed ___________ aleurone layer

(ii) Bean seed __________ endosperm

(iii) Maize grain __________ coleoptile

(iv) Wheat grain ___________ exalbuminous

Answer:

(iii) Maize grain______coleoptile

(b) Seeds sown very deep in the soil fail to germinate because they

(i) cannot exert enough force to push the soil upward.

(ii) do not get enough sunlight.

(iii) get too much water.

(iv) do not get enough oxygen.

Answer:

(iv) do not get enough oxygen

(c) Fruit is a ripened :

(i) Ovary

(ii) Embryo

(iii) Ovule

(iv) Zygote

Answer:

(i) Ovary

(d) Which of the following is the largest seed ?

(i) Watermelon

(ii) Pumpkin

(iii) Double coconut

(iv) Mango

Answer:

(iii) Double coconut

(e) The distinct whitish oval scar on the concave side of the seed is termed as :

(i) Scutellum

(ii) Micropyle

(iii) Hilum

(iv) Germpore

Answer:

(iii) Hilum

(f) The single cotyledon of a maize grain is called:

(i) Hypocotyl

(ii) Scutellum

(iii) Coleorhiza

(iv) Embryo

Answer:

(ii) Scutellum

(g) The outermost hard brownish layer of the seed coat is:

(i) Testa

(ii) Tegmen

(iii) Epicotyl

(iv) Aleurone layer

Answer:

(i) Testa

(h) The part of an embryo which develops into root is

(i) Coleorhiza

(ii) Plumule

(iii) Coleoptile

(iv) Radicle

Answer:

(iv) Radicle

(i) Which of the following statement holds true for a maize grain?

(i) The maize grain is a ripened ovary containing a single seed.

(ii) The fruit wall and seed coat are fused together.

(iii) The outermost layer of the endosperm is rich in protein.

(iv) All of the above.

Answer:

(iv) All of the above

(j) The kind of germination in which the cotyledons remain underground is :

(i) Viviparous germination

(ii) Epigeal germination

(iii) Vegetative germination

(iv) Hypogeal germination

Answer:

(iv) Hypogeal germination

—  : End of Seeds Structure and Germination A. MCQs Answer Class-9 ICSE Biology Solutions :–

Return to  Return to Concise Selina ICSE Biology Class-9 

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