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Leramy FOUR questionshow the structure of breathing root.Delime Binomial Nomenclature.Deine mitosis and write about its drawbacks.W e down the function of scierenchyma.14. Epain Carbonic Acid Exchange theory.​

Answer»

Breathing root:

Some mangrove plants like AVICENNIA, Rhizopora, Bruguiera develop special kinds of roots for respiration because the soil becomes saturated with water and aeration is very poor. They have a NUMBER of breathing pores on pneumatophores for exchange of gases.

BINOMIAL Nomenclature:

Each name has two components, a generic name and a specific epithet.This system of naming the organism is called Binomial Nomenclature.

Mitosis:

Mitosis occurs in shoot and root tips.The

number of chromosomes in the parent and the daughter cells remain the same so it is also called as equational division.

Sclerenchyma:

Dead cells.

Don't have protoplasm

CELL walls are lignified

Keeps plant BODY stiff and hard.



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