Plant Growth an...

Bakane disease is connected with discovery of

Test Group 1	Test Group 2	Test Group 3
Pair of ripe apples	One ripe apple, one unripe apple	Pair of unripe apples

Presence of ethylene gas causes fruits to ripen. As fruit ripens, it produces increasing amounts of ethylene. An investigator placed fruit samples sealed containers as shown in the image, and left them for three days. At the end of the time period, the investigator used iodine to test for the presence of starch.

List these in order from highest to lowest starch content.

The process of changing the form in order to carry out a specialized function is called _________.

The aleurone synthesizes and secretes digestive enzymes that hydrolyze nutrients stored in the endosperm, in the presence of 

Bakanae disease is caused by

Compare the statements I and II and choose correct option.
Statement (I) Auxin promotes apical dominance by suppressing the activity of lateral buds.
Statement (II) In moriculture, periodic prunning of shoot tips is done to make mulberry plants bushy.
Choose the correct options.

According to statolith theory, a plant distinguishes up from down by means of

$$2,4-D$$ causes

Bending of stem/coleoptile towards light or shoot of potted plant placed near a window is due to

Bioassay for gibberellin is