Biology, asked by Anonymous, 3 months ago

Guys this is biology question plzz dont spam ...... What in The Main key points in Plant Kingdom .......​

Answers

Answered by Anonymous
5

Explanation:

Three features distinguish plants from animals:

Plants have chlorophyll, a green pigment necessary for photosynthesis;

Their cell walls are made sturdy by a material called cellulose; and.

They are fixed in one place (they don't move).

Answered by PshychoISHU
1

Answer:

दो समरूप आवेशित गोले बराबर लम्बाइयों की डोरियों से लटकाये गये

है। डोरिया परस्पर 30° का कोण बनाती हैं। जब ये 0.8 ग्रा./सेमी के

घनत्व के द्रव में लटकाये जाते हैं, तो कोण वही रहता है। यदि गोले के

पदार्थ का घनत्व 1.6 ग्रा./सेमी है, तब द्रव का परावैद्युतांक है:

[AIEEE, 2010]

(A)1

(B)4

(C)3

(D)2

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