Biology, asked by neha22222222, 1 year ago

hello everyone
have a great day

please provide me short note on algae.
class 11th. neet level.

no spams please. ​


biologyking1977: i can
biologyking1977: m neet student
pintu9435: hlo
pintu9435: banogi
pintu9435: meri
pintu9435: gf
biologyking1977: ❌❌no more comments ❌❌

Answers

Answered by biologyking1977
2

✔️✔️ ANSWER ✔️✔️

✔️✔️ ALGAE ✔️✔️

✔️✔️ SHORT NOTE ✔️✔️

1.... algae are simple , chlorophyll. bearing ,thalloid and autotrophic

2... mostly aquatic

3... reproduction- vegetative,sexual,and asexual

i.e fragmentation , zoospores, fusion of gamete

5.... EXAMPLE

Archaeplastida

Charophyta. Rhodophyta (red algae) Glaucophyta.

Chromista, Alveolata. Heterokonts. Bacillariophyceae (Diatoms)

I HOPE THIS INFO HELPS YOU ☺️☺️☺️

for NEET U USE NCERT

AND DO EXAMPLE ✔️ FORM NCERT ONLY

#TEJ


neha22222222: thanks I am doing mtg side by side.. and aakash package but a little doubt there.
neha22222222: thanks for the answer
biologyking1977: Welo ❤️ m to aakashian dear
neha22222222: oook.
biologyking1977: hmm---------☺️
Answered by NeverMind11
0
Kingdom Plantae includes green, brown and red algae, liwerworts, mosses, ferns and seed plants with or without flowers. They have the following characters:-

(1) Multicellular organisms with walled and frequently vacuolate eukaryotic cells.

(2) They contain photosynthetic pigment in plastids.

(3) Principle mode of nutrition is photosynthesis but number of plants has become absorptive.

(4) Primarily non-motile, living anchored to a substrate.

(5) Structural differentiation leading towards organs of photosynthesis, anchorage and support and in higher forms towards specialized photosynthetic, vascular and covering tissues.

(6) Reproduction is primarily asexual or sexual. The reproductive organs are multicellular.


(7) A multicellular embryo is formed during development from the zygote. Algae lack embryo stage. Life cycle consists of alternating haploid gametophyte and diploid sporophyte generation. This phenomenon is called alternation of generation.                    

Similar questions