Question
Phototropism in shoots is attributed to
✓
Answer
a
It’s obvious.
It’s obvious.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following movements in plants is due to the increased concentration of auxin?
The coding strand of $DNA$ is :
→$5'AATTCAAATTAGG3'$
What is the sequence of $mRNA$ ?
Auxin originates at the tip of the stem and controls growth elsewhere. The movement of auxin is largely
All the genes that are expressed as RNA are referred as
Small fish get stuck near the bottom of a shark and derives its nutrition from it. This kind of association is called as
Identify to which plant hormone, the given function belongs
→$I.$ Initiates flowering in pineapples
$II.$ Induces flowering in mango
$III.$ Root growth and root hair promotion
$I, II, III$
Which one of the following is not the consequences of the population explosion
Primary function of stem is to
Statement I: Bryophytes and pteridophytes have haplo-diplontic life cycle.
Statement II: A dominant, independent, photosynthetic, thalloid or erect phase is represented by a haploid gametophyte and it alternates with the short lived multicelluler sporophyte.
Statement II: A dominant, independent, photosynthetic, thalloid or erect phase is represented by a haploid gametophyte and it alternates with the short lived multicelluler sporophyte.
Given below is the diagram of the ecological pyramids
This type represents