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Question 7: Describe general characters, classification and ex
Biology by P S Verma
Biology

Class 9

P S Verma

Author:
P S Verma
Publisher:
S. Chand
Subject:
Science
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Question 7: Describe general characters, classification and example of old division Spermatophyta.

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Biology (P S Verma)

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Answer: General characteristics of old division spermatophyta:

(i) It includes higher plants that bear flowers and seeds.
(ii) The plants in this division have a sporophytic plant body with differentiated root, stem and leaves. The gametophytes are nutrition dependent on the sporophytes.
(iii) They have a well developed vascular system.
(iv) Plants have conspicuous, multiThe Fundamental Unit of Lifeular sex organs. Fertilisation does not require an external water source.
(v) Division spermatophyta was divided into following two subdivisions, depending upon whether the ovule was covered or naked and the presence of fruits. 
(a) Sub-division Gymnospermae
(b) Sub-division Angiospermae
Examples: Cycas, Pisum sativum, etc.
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Question Text
Question 7: Describe general characters, classification and example of old division Spermatophyta.
TopicDiversity in Living Organisms
SubjectScience
ClassClass 9
Answer TypeText solution:1
Upvotes77