Which of the following water is available to plants
Which of the following water is available to plants? Options (a) hygroscopic water (b) capillary water (c) both hygroscopic water…
5 years ago
Transport and Nutrition in Plants
Which of the following plant material is an efficient water imbibant
Which of the following plant material is an efficient water imbibant Options (a) lignin (b) pectin (c) agar (d) cellulose…
5 years ago
Which of the following is used as an antitranspirant
Which of the following is used as an antitranspirant? Options (a) Cobalt chloride (b) Napthol acetic acid (c) Calcium carbonate…
5 years ago
Which of the following is not true for active transport
Which of the following is not true for active transport? Options (a) It is a chemical process (b) Energy is…
5 years ago
Which of the following is not a function of zone of cell differentiation in
Which of the following is not a function of zone of cell differentiation in roots? Options (a) Mineral uptake (b)…
5 years ago
Which of the following is most important factor in regulation of transpiration
Which of the following is most important factor in regulation of transpiration? Options (a) humidity (b) light (c) temperature (d)…
5 years ago
Which of the following has maximum water potential
Which of the following has maximum water potential? Options (a) pure water (b) 2% sucrose solution (c) 4% glucose solution…
5 years ago
Which of the following elements is responsible for maintaining turgor in cells
Which of the following elements is responsible for maintaining turgor in cells? Options (a) Calcium (b) Potassium (c) Sodium (d)…
5 years ago
Which of the following are a group of micronutrients for plants
Which of the following are a group of micronutrients for plants? Options (a) Fe,Mn,Cu,Mo,Zn (b) Fe,Mn,Cu,O,C (c) Cu,B,Cl,Fe,Ca (d) Ca,Mg,Fe…
5 years ago
Which is not the function of transpiration
Which is not the function of transpiration? Options (a) cool leaf surface (b) Maintains shape and structure of plant (c)…
5 years ago