Gas vacuole ,Single envelope system Cytoskeleton Non cellulosic wall Microfilaments , Cytoplasmic streaming Lack any cell organelles
How many of the above features are associated with procarytic cell ?

Gas vacuole, Single envelope system, Cytoskeleton, Non cellulosic wall, Microfilaments, Cytoplasmic streaming, Lack any cell organelles. How many of the above features are associated with prokaryotic cell?

Chromatin fibres duplication, Genetic material -4C, Histone protein synthesis, Membranous organelle duplication, DNA replication, centriole duplication. How many of the above features are associated with synthesis phase of cell cycle ?

Chromatin fibres duplication, Genetic material -4C, Histone protein synthesis, Membranous organelle duplication, DNA replication, centriole duplication. How many of the above features are associated with synthesis phase of cel cycle ?

Name any three single membrane bound cell organelles. How these organelles can be differentiated from each other?

Pollen tube cytoplasm is like any other living cell in showing (a) Callose (b) Large vacuoles (c) Cytoplasmic streaming (d) Mucilage vesicles

Q. In how many kingdom cellulosic cell walled organisms are present?

Q. In how many kingdom cellulosic cell walled organisms are present?

Read the following (A - D) stetements :- (A) Tight junctions help to stop substances from leaking across a tissue (B) Adhering junctions perform cementing to keep neighbouring cells together. (C) The simple epithelium consists of two or more cell layers and has protective function. (D) The colunar epithelium is made of a single layer of flattend cells with irregular bounderies How many of the above statements are correct

Read the following five statements (A-E) and answer as asked next to them (A) In Equisetum the female gametophyte is retained on the parent sporophyte (B) In ginkgo male gametophyte is not independent (C) Sexual reproduction in Volvox is isogamous (E) The spores of slime moulds lack cell walls How many of the above statements are correct

Read the following five statements (A-D) and answer as asked next to them (A) In Equisetum the female gametophyte is retained on the parent sporophyte (B) In ginkgo male gametophyte is not independent (C) Sexual reproduction in Volvox is isogamous (E) The spores of slime moulds lack cell walls How many of the above statements are correct