Latest Economic Botany interview questions and answers pdf
1. How does caffeine effect plant growth?
Minerals like potassium are often found alongside caffeine when it occurs in plant sources like coffee beans, and that could help the plant grow faster. However, the caffeine itself would be unlikely to have any affect on the plant's rate of growth.
I tested it and the plant grew at normal rate but the leaves were more wrinkly and browner
2. How do you determine if a molecule is polar or non-polar?
A polar molecule is a molecule that has a net dipole moment due to its having unsymmetrical polar bonds.
Two factors go into determining if a molecule is a polar. To determine if a molecule (or ion) is polar or non-polar, you must determine both factors.
1) The polarity of the individual bonds in the molecule;
2) The shape or geometry of the molecule
3. What is the difference between xylem and phloem?
Both xylem and phloem are vascular tissues found in a plant. Xylem is a tubular structure, which is responsible for water transport from the roots towards all of the parts of the plant. Phloem is also a tubular structure, which, on the other hand, is responsible for the transportation of food and other nutrients needed by plant.
4. What is a burette and how is it used?
A burette is a uniform-bore glass tube with fine gradations and a stopcock at the bottom, used especially in laboratory procedures for accurate fluid dispensing and measurement.
The burette is commonly used in titrations to measure precisely how much liquid is used. A burette is simultaneously occupied by the presences of a liquid measuring and transferring this derailment.
5. What is a characteristic feature of acarrier protein in a plasma membrane?
Carrier proteins are globular proteins which are specific it their action and thus regulate the entry and exit of particles into the cell. They help in the conduction of ionic substances and polar substances
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1. How does caffeine effect plant growth?
Minerals like potassium are often found alongside caffeine when it occurs in plant sources like coffee beans, and that could help the plant grow faster. However, the caffeine itself would be unlikely to have any affect on the plant's rate of growth.
I tested it and the plant grew at normal rate but the leaves were more wrinkly and browner
2. How do you determine if a molecule is polar or non-polar?
A polar molecule is a molecule that has a net dipole moment due to its having unsymmetrical polar bonds.
Two factors go into determining if a molecule is a polar. To determine if a molecule (or ion) is polar or non-polar, you must determine both factors.
1) The polarity of the individual bonds in the molecule;
2) The shape or geometry of the molecule
3. What is the difference between xylem and phloem?
Both xylem and phloem are vascular tissues found in a plant. Xylem is a tubular structure, which is responsible for water transport from the roots towards all of the parts of the plant. Phloem is also a tubular structure, which, on the other hand, is responsible for the transportation of food and other nutrients needed by plant.
4. What is a burette and how is it used?
A burette is a uniform-bore glass tube with fine gradations and a stopcock at the bottom, used especially in laboratory procedures for accurate fluid dispensing and measurement.
The burette is commonly used in titrations to measure precisely how much liquid is used. A burette is simultaneously occupied by the presences of a liquid measuring and transferring this derailment.
5. What is a characteristic feature of acarrier protein in a plasma membrane?
Carrier proteins are globular proteins which are specific it their action and thus regulate the entry and exit of particles into the cell. They help in the conduction of ionic substances and polar substances
More Questions & Answers:-
Page1 Page2 Page3
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