MCQ
The natural plant hormones were first isolated from
- ✓Corn germ oil and human urine
- BCotton fruits, spinach leaves and rice plants
- CAvena coleoptile spinach leaves and the fungus gibberella
- DHuman urine and rice seedlings
✓
Answer
Correct option: A.
Corn germ oil and human urine
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
Animal are classified on the basis of which of the following features?
→$I$.Coelomic cavity $II$. Level of organisation $III$. Notochord $IV$. Skeletal structure
The roots of sequoia are generally...
Which statement is correct for muscle contraction?
Identify $X$ from figure
→Which of the following parts of the embryo contains radicle and plumule?
What is true of Taenia solium
Which $C_3$ plants are used in green house crops ?
→In the distal convoluted tubule of the nephrons
Which of the following is used in biochemical and genetic work?
Consider the following statements
→$I$. They reproduce asexually by non-motile spores and sexually by non-motile gametes
$II$. In this class, sexual reproduction is oogamous and accompanied by complex post-fertilisation developments
$III$. The common members are Polysiphonia, Porphyra, Gracilaria and Gelidium
The above characteristics are belongs to which class of algae