In which of the following purifying bacteria is present
In which of the following, purifying bacteria is present Options (a) Intestine (b) Colon (c) Stomach (d) Liver Correct Answer:…
4 years ago
BHU2000
Haversian canals are found in
Haversian canals are found in Options (a) Spinal cord (b) Brain (c) Long bones (d) Sponge Correct Answer: Long bonesExplanation:Haversian…
5 years ago
Cartilaginous joints in humans
Cartilaginous joints in humans Options (a) permits movement (b) permits little movement (c) permits no movement (d) All of these…
5 years ago
Aquatic reptiles are
Aquatic reptiles are Options (a) Ammonotelic (b) Ureotelic over land (c) Ureotelic (d) Ureotelic in water Correct Answer: UreotelicExplanation:Ureotelic animals…
5 years ago
Water enters from soil into the root hairs due to
Water enters from soil into the root hairs due to Options (a) turgor pressure of root hair (b) osmotic pressure…
5 years ago
The leaf of Mimosa on touching becomes flaccid and droops down This is due
The leaf of Mimosa on touching becomes flaccid and droops down. This is due to Options (a) water goes into…
5 years ago
In plants the induction of flowering by low temperature treatment is called
In plants, the induction of flowering, by low temperature treatment, is called Options (a) vernalisation (b) photoperiodism (c) pruning (d)…
5 years ago
In flowering plants, a mature male gametophyte is derived from a pollen mother
In flowering plants, a mature male gametophyte is derived from a pollen mother cell by Options (a) two mitotic divisions…
7 years ago
Rhodopsin is found in
Rhodopsin is found in Options (a) rods only (b) whole of retina (c) cones only (d) ganglion cells Correct Answer:…
7 years ago
The progesterone is a hormone which is
The progesterone is a hormone which is Options (a) a protein useful for morphogenisis (b) helpful in relaxing uterus during…
7 years ago