A mutant of com, called dwarf-5, which due to a single gene mutation, appears to be expressed phenotypically because of a deficiency of
A. Auxins
B. Gibberellins
C. Cytokinins
D. Indole acetic acids
Answer: Option B
A. Auxins
B. Gibberellins
C. Cytokinins
D. Indole acetic acids
Answer: Option B
A. Cinnamomum - Amoora association
B. Bischofia - Dillenia association
C. Shorea - Lagerstroemia association
D. Mesua - Michelia association
Which of the following react with haemoglobin, forming methemoglobin which will not take up oxygen?
A. Nitrates
B. Nitrites
C. Carbides
D. Oxides
Internally, hydathode shows a group of loosely arranged parenchymatous cells called as
A. Epiderm
B. Epithelium
C. Ampithecium
D. Epithem
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