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Sudha eto
Feb 7, 2015
Write a short note on advantages and disadvantages of transpiration.
Transpiration is the process of exhalation of water vapour through stomata.
Madhurima Majumdar
May 8, 2014
what is sunken stomata?
Sunken stomata are found in plants below the plane of the epidermis. This adaptation make it resistant to dry conditions and sand dunes. In these plants the sto...
Mohdshariq
Dec 1, 2013
What is transpiration?
Ketan Krishna Mishra
Mar 17, 2015
What is lenticular transpiration?
Sudha eto
Feb 8, 2015
Explain the terms cuticular transpiration and lenticular transpiration.
Sudha eto
Feb 8, 2015
Differentiate between the following.
a) Stomatal and lenticular transpiration
b) Stomata and hydathode
c) Guttation and bleeding in plants
a) Stomatal and lenticular transpiration
b) Stomata and hydathode
c) Guttation and bleeding in plants
Sudha eto
Feb 8, 2015
Give the exact location of hydathodes and lenticels in plants.
Ketan Krishna Mishra
Mar 17, 2015
Why is it said that transpiration is the cost paid by plants for doing photosynthesis?
Plants absorb water from the soil aided by transpiration pull. Transpiration pull is explained by Dixon and Joly theory. Dixon- Joly theory is also known as Cohesion-Tension theory....
Sudha eto
Feb 8, 2015
Give the specific function of the following structures found in the plant body.
(i) Hydathodes
(ii) Xylem
(i) Hydathodes
(ii) Xylem
Hydathodes are secretory tissues present in the leaves. These secrete water drops through pores in the epidermis. Hydathodes are supplied by vascular bundles. Excess water in the va...
Madhurima Majumdar
May 13, 2014
State one advantage and one disadvantage of Ganong's potometer.
Sudha eto
Feb 7, 2015
Write a short note on advantages and disadvantages of transpiration.
Transpiration is the process of exhalation of water vapour through stomata.
Madhurima Majumdar
May 8, 2014
what is sunken stomata?
Sunken stomata are found in plants below the plane of the epidermis. This adaptation make it resistant to dry conditions and sand dunes. In these plants the sto...
Mohdshariq
Dec 1, 2013
What is transpiration?
Ketan Krishna Mishra
Mar 17, 2015
What is lenticular transpiration?
Sudha eto
Feb 8, 2015
Explain the terms cuticular transpiration and lenticular transpiration.
Sudha eto
Feb 8, 2015
Differentiate between the following.
a) Stomatal and lenticular transpiration
b) Stomata and hydathode
c) Guttation and bleeding in plants
a) Stomatal and lenticular transpiration
b) Stomata and hydathode
c) Guttation and bleeding in plants
Sudha eto
Feb 8, 2015
Give the exact location of hydathodes and lenticels in plants.
Ketan Krishna Mishra
Mar 17, 2015
Why is it said that transpiration is the cost paid by plants for doing photosynthesis?
Plants absorb water from the soil aided by transpiration pull. Transpiration pull is explained by Dixon and Joly theory. Dixon- Joly theory is also known as Cohesion-Tension theory....
Sudha eto
Feb 8, 2015
Give the specific function of the following structures found in the plant body.
(i) Hydathodes
(ii) Xylem
(i) Hydathodes
(ii) Xylem
Hydathodes are secretory tissues present in the leaves. These secrete water drops through pores in the epidermis. Hydathodes are supplied by vascular bundles. Excess water in the va...
Madhurima Majumdar
May 13, 2014