Respiration in Plants Very Short Answer Biology Class-9 ICSE Selina Publishers

Respiration in Plants Very Short Answer  Biology Class-9 ICSE Selina Publishers Solutions Chapter-7. Step By Step ICSE Selina Concise Solutions of Chapter-7 Respiration in Plants with Exercise-7 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.

Respiration in Plants Exe-7 Very Short Answer Biology Class-9 ICSE Concise Selina Publishers

Board ICSE
Publications Selina Publication
Subject Biology
Class 9th
Chapter-7 Respiration in Plants
Book Name Concise
Topics Solution of B. Very Short Answer Type
Academic Session 2023-2024

B. Very Short Answer Type 

Respiration in Plants Class-9 Biology Concise Solutions  

Page 65

Question 1.

Fill in the blanks :

(a) _________ are the openings found on older stems.

(b) Glycolysis occurs in the _______of the cells.

(c) _____________ is a respiratory substrate

(d) Rate of ____________ is more than the rate of ___________ in the daytime in the case of green plants.

(e) _____________ is a chemical which absorbs oxygen of the air.

(f) ______________ is used to create vacuum to show anaerobic respiration.

Answer:

(a) Lenticels

(b) Cytoplasm

(c) Glucose

(d) Photosynthesis, respiration

(e) Pyrogallate of potash

(f) KOH (caustic potash)

Question 2.

Name the following:

(a) Energy currency of cell.

(b) Oxidative breakdown of carbohydrates to release energy.

(c) An organism which respires throughout life anaerobically

(d) A common phase in both aerobic and anaerobic respiration.

(e) Aerobic respiration requires_________ .

(f) A chemical which removes CO2 from the air.

Answer:

(a) ATP

(b) Respiration

(c) Fungus

(d) Glycolysis

(e) Oxygen

(f) Soda lime

Question 3.

Do the plants respire all day and all night or only at night?

Answer:

Respiration is an essential life process for all living organisms. Therefore, plants also respire all day and all night.

Question 4.

Mention if the following statements are true or false. If false, rewrite them correctly.

(a) Aerobic respiration of one mole of glucose yields 138 ATP. (T/F)

(b) Anaerobic respiration in plants yields lactic acid. (T/F)

(c) Carbon dioxide readily dissolves in limewater. (T/F)

(d) All leaves of a green plant normally respire anaerobically at night (T/F).

Answer:

(a) False. Aerobic respiration of one mole of glucose yields 38 ATP.

(b) False. Anaerobic respiration in plants yields ethanol.

(c) True

(d) False. All leaves of a green plant normally respire aerobically at night.

—  : End of Respiration in Plants B. Very Short Answer Class-9 ICSE Biology Solutions :–

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