STD 11 - 2. Biology classification — NEET STD 11 Science — Question

In Ulothrix, sexual reproduction is by

In which stage of photosynthesis, light is directly necessary

Photosynthetic phosphorylation is

Mycorrhiza, a relationship between fungi and roots of higher plants is

Fill in the blanks and choose the correct option given below.
(i) The basidiospores are A produced on the basidium.
(ii) B are commonly known as imperfect fungi because only the asexual or vegetative phases of these fungi are known.
(iii) The deuteromycetes reproduce only by C spores known as conidia.
(iv) D and E shows dikaryon stage.
(v) F and G are examples of insectivorous plants and Cuscuta is a parasite.
(vi) The viruses are H organism that are characterized by having an inert crystalline structure outside the living cell.
(vii) The name virus that means venom or poisonous fluid was given by Pasteur. I showed that viruses could be crystallized and crystals consist largely of proteins.
(viii) Viruses are J parasites.
(ix) In general, viruses that infect plants have K and viruses that infect animals have either single or double stranded RNA or double stranded DNA.
(x) Bacterial viruses or bactriophages are usually L virus.
(xi) Viroids are smaller than viruses and caused M
(xii) The algal component is known as N and fungal component as mycobiont in lichens.

Pineapple can be made to flower in off season by

The pyramid that cannot be inverted in a stable ecosystem, is pyramid of

Gametophytic generation is dominant in