Which One Of The Following Living Organisms Completely Lacks A Cell Wall?
a) Cyanobacteria b) Sea – fan(Gorgonia) c) Blue–green algae d) Saccharomyces Answer: b) Sea – fan(Gorgonia) For related topics on... View Article
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Select The Taxon Mentioned That Represents Both Marine And Freshwater Species?
a) Ctenophora b) Cephalochordata c) Echinoderms d) Cnidaria Answer: d) Cnidaria For related topics on NEET, visit BYJU’S.
The Organization Which Publishes The Red List Of Species Is?
a) WWF b) IUCN c) ICFRE d) UNEP Answer: b) IUCN For related topics on NEET, visit BYJU’S.
The Zone Of Atmosphere In Which The Ozone Layer Is Present Is Called?
a) Troposphere b) Ionosphere c) Stratosphere d) Mesosphere Answer: c) Stratosphere For related topics on NEET, visit BYJU’S.
A Species Facing Extremely High Risk Of Extinction In The Immediate Future Is Called?
a) Extinct b) Vulnerable c) Critically Endangered d) Endemic Answer: c) Critically Endangered Critically endangered species are the ones that... View Article
A Location With Luxuriant Growth Of Lichens On The Trees Indicates That The?
a) Trees are very healthy b) Location is highly polluted c) Trees are heavily infested d) Location is not polluted... View Article
An Alga Which Can Be Employed As Food For Human Being Is?
a) Spirogyra b) Chlorella c) Polysiphonia d) Ulothrix Answer: b) Chlorella For related topics on NEET, visit BYJU’S.
An Analysis Of Chromosomal DNA Using The Southern Hybridization Technique Does Not Use?
a) Blotting b) Autoradiography c) Electrophoresis d) PCR Answer: d) PCR Visit BYJU’S, for more on NEET.
Viruses Have?
a) DNA enclosed in a protein coat b) Single chromosome c) Both DNA and RNA d) Prokaryotic nucleus Answer: a)... View Article
Fruit Colour In Squash In An Example Of?
a) Complementary genes b) Dominant epistasis c) Inhibitory genes d) Recessive epistasis Answer: b) Dominant epistasis Visit BYJU’S, for more... View Article
Which Of The Following Shows Coiled RNA Strand And Capsomeres?
a) Retrovirus b) Tobacco mosaic virus c) Measles virus d) Polio virus Answer: b) Tobacco mosaic virus Visit BYJU’S, for... View Article
Function Of The Filiform Apparatus Is To?
a) Produce nectar b) Recognize the suitable pollen at stigma c) Stimulate division of generative cell d) Guide the entry... View Article
Male Gametophyte With Least Number Of Cell Is Present In?
a) Pteris b) Pinus c) Lilium d) Funaria Answer: a) Pteris Visit BYJU’S, for more on NEET.
A Few Normal Seedlings Of Tomato Were Kept In A Dark Room. After A Few Days They Were Found To Have Become White-coloured Like Albinos. Which Of The Following Terms Will You Use To Describe Them?
a) Defoliated b) Mutated c) Etiolated d) Embolised Answer. c) Etiolated Visit BYJU’S, for more on NEET.
Anoxygenic Photosynthesis Is Characteristic Of?
a) Rhodospirillum b) Ulva c) Chlamydomonas d) Spirogyra Answer: a) Rhodospirillum Visit BYJU’S, for more on NEET.
In Which One Of The Following Processes Carbon Dioxide Is Not Released?
a) Alcoholic fermentation b) Aerobic respiration in plants c) Aerobic respiration in animals d) Lactate fermentation Answer: d) Lactate fermentation
Deficiency Symptoms Of Nitrogen And Potassium Are Visible First In?
a) Senescent leaves b) Buds c) Young leaves d) Roots Answer: a) Senescent leaves Explore more on NEET at BYJU’S.
Dr. F. Went Noted That If Coleoptile Tips Were Removed And Placed On Agar For One Hour, The Agar Would Produce A Bending When Placed On One Side Of Freshly-cut Coleoptile Stumps. Of What Significance Is This Experiment?
a) It supports the hypothesis that IAA is auxin. b) It is the basis for quantitative determination of small amounts... View Article
During Which Phase(S) Of The Cell Cycle, The Amount Of DNA In A Cell Remains At 4C Level If The Initial Amount Is Denoted As 2C?
a) Only G2 b) G1 and S c) G0 and G1 d) G2 and M Answer: d) G2 and M... View Article
The Osmotic Expansion Of A Cell Kept In Water Is Chiefly Regulated By?
a) Plastids b) Vacuoles c) Ribosomes d) Mitochondria Answer: b) Vacuoles For more on NEET, visit BYJU’S.
