Question
Plants appear to bend towards light due to
Solution
Plants bend toward light (phototropism) because of the uneven distribution of auxin, a plant hormone. When light strikes a plant, auxins move away from the illuminated side to the shaded side. The higher concentration of auxins on the shaded side causes those cells to elongate more than cells on the illuminated side, resulting in the plant bending toward the light source.
Pea, gulmohur, bean, Cassia have ___ type of symmetry and hance they are ____ flowers.
Which major weed species is becoming increasingly resistant to Isoproturon in wheat fields of North India, posing a challenge for effective weed control?
Kisan call centre were launched in
How many kinds of genotypes are possible in Fâ‚‚, if four genes are segregating independently?Â
Under what agricultural circumstances are pest outbreaks most likely to be observed?
Lalit and Shweta are the varieties of:
Match the following:
Dropping of seeds in furrow lines in a continuous flow and covering them with soil is called as-
TZ test is done for ________ of seed.
Which is a common crop which is grown of natural autopolyploid?
