Question

Explain why there is a difference between the breathing rate human and fishes class 10

Answer 1

$<I> <font color = "orange">demonstrated by Hofmeister(1851) Life cycle of a plant is called alternation of generations ● Haploid and diploid generation alternating during life cycle . Alternation of generations in different plants:-  Depends on type of plant ☆Bryophytes(mosses and ferns) 》dominant generation -haploid phase 》main plant body is composed of gametophyte.  Pteridophytes :- ============== 》 dominant generation- diploid phase 》main plant body is composed of sporophyte.$

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