Category «NEET»

NEET Transpiration in Plants MCQs June 2018

1. Ringing/girdling experiments demonstrate (a) phloem is responsible for translocation of food (b) xylem is responsible for ascent of sap (c) transpiration pull (d) both (a) and (b). 2. Which of the following theories gives the latest explanation for the opening and closure of stomata? (a) Starch-sugar conversion theory (b) Munch theory (c) Transpiration pull …

NEET Ecosystem Practise Questions 2017

1. Pyramid of numbers deals with number of (a) species in an area (b) individuals in a community (c) individuals in a trophic level (d) subspecies in a community. 2. If we completely remove the decomposers from an ecosystem, its functioning will be adversely affected, because (a) mineral movement will be blocked (b) the rate …

NEET Ecology & Organisms Practise Questions

1. Animals have the innate ability to escape from predation. Examples for the same are given below. Select the incorrect example. (a) Colour change in Chamaeleon (b) Enlargement of body size by swallowing air in puffer fish (c) Poison fangs in snakes (d) Melanism in moths 2. The niche of a population is the (a) …

NEET Kerala PMT 2015 Solved Part – II

68. In the circulatory system of Pheretima, a, b, c and d represents a) A-Lateral hearts, B-Sub neural vessel, C-Commissural vessel, D-Lateral oesophageal vessel (b) A-Lateral hearts, B-Lateral oesophageal vessel, C-Sub neural vessel, D-Commissural vessel (c) A-Lateral hearts, B-Commissural vessel, C-Sub neural vessel, D-Lateral oesophageal vessel (d) A-Commissural vessels, B-Lateral hearts, C-Lateral oesophageal vessel, D-Sub …

NEET Kerala PMT 2015 Solved Part – I

1. Choose the correct statement. (a) Members of Phycomycetes are facultative parasites on plants. (b) Fusion of protoplasm between two motile or nonmotile gametes is called plasmogamy. (c) Kingdom Plantae includes all eukaryotic chlorophyll containing organisms and non-chlorophyll organisms called plants. (d) Trichoderma belongs to Basidiomycetes. (e) Euglenoids include diatoms. 2. Which of the following …

Applied Genetics MCQs Part II

1) Hydrophobia is caused by a a) Bacterium b) Fungus c) Virus d) Protozoa 2) Which of the following diseases is caused by a virus? a) Malaria b) Influenza c) Diphtheria d) Syphilis 3) Which of these are viral diseases? a) Influenza, mumps, and measles b) Small pox and chicken pox c) Polio and Hydrophobia …

Applied Genetics MCQs Part I

1) Which of the following is of great significance in agriculture and medicine?a) Hybridizationb) Entomologyc) Genetic engineeringd) Biotechnology 2) The mudball technique has been proposed bya) Rice Research Institute, Cuttackb) CSIR, New Delhic) Punjab Agricultural University, Ludhianad) The International Rice Research Institute in the Philippines 3) Genes for antibiotic resistance are located in thea) Plasmidb) …

Biodiversity & Conservation MCQs Part V

1) To which family does Cinchona officinalis belong? a) Apocynaceae b) Rubiaceae c) Liliaceae d) Cruciferae 2) Which of the following yields the antimalarial drug quinine? a) Papaver b) Cannabis c) Cinchona d) Aconitum 3) Cinchona quinine was first discovered at a) Poland b) Central asia c) Peru d) Portugal 4) The generic name Cinchona …