Question

hey Mates.....please answer these one mark questions of biology......class 11 chapter-3......I will mark you brainliest......no spamming.....​

Answer 1

Answer:

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1)Chlamydomonas

2)As complex carbohydrates (in green algae: starch , brown algae: laminarin, mannitol ,red algae: floridean starch)

3) Meiosis occurs once the zygote is formed which results in the formation of haploid spores

4)Holdfast

5)Red algae,since flagella is absent in them

6)Porphyra

7)

•Mosses along with lichens are the first organisms to colonise rocks and hence are of great ecological importantance.

•They decompose the soil making the substrate suitable for growth of higher plants.

•They form dense mat on the soil, and prevent soil erosion.

8)Protonema stage

9)Smallest: wolfia

Tallest: Eucalyptus.

(answers are only based on ncert textbook)

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Answer 2

Answer:

I'm f9 dude... what about you..?