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(a) cryptogam
(b) pyrenoids
(b) nucleus, ribon shaped chloroplast, cell wall and pyrenoids
(c) pectin layer of the cell wall dissolves in water to give a slimy touch
(c) do not have well differentiated body design
(b) dorsal nerve cord
(a) cell wall
(c) species
(b) Both are eukaryotic
(d) 43 Years
Non-flowering plants belongs to:
(a) cryptogam
(a) cryptogam
See lessThe starch storing bodies present in the chloroplast of spirogyra are known as
(b) pyrenoids
(b) pyrenoids
See lessA student observed the permanent slide of spirogyra and labelled the following: cell organelles:
(b) nucleus, ribon shaped chloroplast, cell wall and pyrenoids
(b) nucleus, ribon shaped chloroplast, cell wall and pyrenoids
See lessSpirogyra is slimy in touch because:
(c) pectin layer of the cell wall dissolves in water to give a slimy touch
(c) pectin layer of the cell wall dissolves in water to give a slimy touch
See lessThallophyta are group of plants which
(c) do not have well differentiated body design
(c) do not have well differentiated body design
See lessThe distinguishing characteristic of phylum Chordata are:
(b) dorsal nerve cord
(b) dorsal nerve cord
See lessCell of bacteria contain
(a) cell wall
(a) cell wall
See lessA goup of freely interbreeding organisms constitute
(c) species
(c) species
See lessWhich of the following is common among plants and animals?
(b) Both are eukaryotic
(b) Both are eukaryotic
See lessFor how long the crude Oil reserves of the world will last?
(d) 43 Years
(d) 43 Years
See less