(A) The pressure bomb technique,also known as the pressure chamber method,was first developed and used by Scholander et al. in $1965$. This apparatus

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(A) The pressure bomb technique,also known as the pressure chamber method,was first developed and used by Scholander et al. in $1965$. This apparatus is used to measure the water potential of plant tissues by applying external pressure to balance the tension in the xylem sap.

Class 11 Biology Transport in Plants Scientists and Apparatus concerned

Easy

The pressure bomb technique was used by:

A
Scholander et al.
B
Kramer et al.
C
Dixon et al.
D
None of the above

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Biology Questions

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Transport in Plants

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Scientists and Apparatus concerned

Which of the following methods may be used to determine the quantitative loss of water from two surfaces of a dorsi-ventral leaf?

Medium

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Who stated that "transpiration is a necessary evil"?

Easy

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Match the theories given in column-$I$ with the names of scientists listed in column-$II$. Choose the answer which gives the correct combination of the alphabets.

Column-$I$ (Names of theories) Column-$II$ (Names of scientists)

$(A)$ Relay pump theory $(p)$ Stocking

$(B)$ Transpiration cohesion theory $(q)$ Sir $J$.$C$. Bose

$(C)$ Mass flow $(r)$ Godlewski

$(D)$ Pulsation theory $(s)$ Dixon and Joly

$(t)$ Ernst Munch

Column-$I$ (Names of theories)	Column-$II$ (Names of scientists)
$(A)$ Relay pump theory	$(p)$ Stocking
$(B)$ Transpiration cohesion theory	$(q)$ Sir $J$.$C$. Bose
$(C)$ Mass flow	$(r)$ Godlewski
$(D)$ Pulsation theory	$(s)$ Dixon and Joly
	$(t)$ Ernst Munch