STD 12 - 10. biotechnology and its application — NEET STD 11 Science — Question

$(i)$ The gynoecium represents the female reproductive part of the flower

$(ii)$ Ovule is located in Anther

$(iii)$ Each pistil has three parts the stigma, style, and ovary

$(iv)$ The upper most part of gynoecium is Anther

$(i)$ It includes unicellular as well as multicellular fungi.

$(ii)$ In multicellular forms, hyphae are branched and septate.

$(iii)$ Conidiophore produces conidia (spores) exogenously in chain.

$(iv)$ Sexual spores are ascospores produced endogenously in chain.

$(v)$ Fruiting body is called ascocarp. Identify the correct class of fungi which have all the above given characteristics.

$(i)$ This group includes diatoms and golden algae.

$(ii)$ They are microscopic and float passively in water currents (plankton).

$(iii)$ Most of them are photosynthetic.

$(iv)$ They have deposits in their habitat; this accumulation over billion of years is referred to as 'diatomaceous earth'.