Notes in hindi
Digestion and Absorption Q1.What is the dental formula of human being? a)2123/2123 b)2123/2213 c)2114/2114 d)2122/2122 Q2.Which one serves as a passage for both food and air? a)Larynx b)Pharynx c)Gullet d)Glottis…
Plant Growth and Development Who classified the plants into different categories on the basis of photoperiodic responses (A) benthem and Hooker (B) cajlachjan (C) Garner and Allard (D) Linneus The…
Respiration in Plants 1. The ultimate electron acceptor in an aerobic respiraton is: a) Oxygen b) Cytochrome c) Hydrogen d) Glucose 2. Phosphrylation of glucose during glycolysis is catalysed by…
Photosynthesis in Higher Plants For photosynthesis (i.e. for the synthesis of organic matter), the green plants need only . (a) Light (b) Chlorophyll (c) CO2 (d) All of these 2.…
Mineral Nutrition Q1) Nitrogen is an important constituent of … … a) Polyphosphates b) Carbohydrates c) Proteins d) Lipids Q2) Match the column…. a) Aerobic 1. Frankia b) Cyanobacteria 2.Azospirillum…
Transport in Plants 1. The pressure at which the entry of water across the semipermeable membrane stops is called ____________ a) Turgor pressure b) Root pressure c) Osmotic pressure d)…