Lakhmir singh solutions
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How do Organisms Reproduce? | Exercise

Question 20

(a) Explain how new Bryophyllum plants can be produced from the leaves of the old plant? Illustrate your answer with the help of a labelled diagram.

(b) How can you grow the money plant by vegetative propagation?

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(a) Bryophyllum can be reproduced by vegetative propagation by using either a piece of its stem or leaves. The leaves of a Bryophyllum plant have special buds in their margins which may get detached from the leaves, fall to the ground and then grow to produce a new plant.

(b) Money plant can be grown by vegetative propagation by using a piece of its stem which has at least one leaf on it. One end of the stem is dipped in water and after a few days, new roots appear at the point where the leaf was attached. This piece of the stem grows gradually into a new money plant.

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subject-cta

Question 20

(a) Explain how new Bryophyllum plants can be produced from the leaves of the old plant? Illustrate your answer with the help of a labelled diagram.

(b) How can you grow the money plant by vegetative propagation?

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

(a) Bryophyllum can be reproduced by vegetative propagation by using either a piece of its stem or leaves. The leaves of a Bryophyllum plant have special buds in their margins which may get detached from the leaves, fall to the ground and then grow to produce a new plant.

(b) Money plant can be grown by vegetative propagation by using a piece of its stem which has at least one leaf on it. One end of the stem is dipped in water and after a few days, new roots appear at the point where the leaf was attached. This piece of the stem grows gradually into a new money plant.

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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