At which temperature does photorespiration use as much as 50% of a plant's energy?
a. 10ºC
b. 20ºC
c. 23ºC
d. 35ºC
Ans: d. 35ºC
You might also like to view...
The process of forming a cross wall between two daughter cells is known as ________.
A. septation B. replication C. sporulation D. mitosis
________ is an aerobic chemolithotrophic process that ultimately oxidizes ammonia to nitrate, whereas ________ is a form of anaerobic respiration involving the oxidation of an organic compound using an oxidized nitrogenous compound, such as nitrate, as the terminal electron acceptor.
A. Denitrification; nitrification B. Ammonification; denitrification C. Nitrification; denitrification D. Ammonification; nitrification
Species interactions between members of a community include __________ and __________, in
which one species benefits at the expense of another. Fill in the blank(s) with the appropriate word(s).
What is the ultimate source of variability in offspring?
a. Okazaki fragments b. DNA repairs c. nucleosomes d. mutations