(a) Lentil
(b) Sunflower
(c) Cauliflower
(d) Hibiscus
1 Answers
Talk Doctor Online in Bissoy App
Grapes hanging on the plant do not ferment but after being plucked from the plant can be fermented.
Grapes when attached to the plants are living and therefore their own immune system prevents fermentation. The microbes can grow in the plucked grapes and under anaerobic conditions these can...
1 Answers 1 views
Group the following and tabulate them as energy yielding, protein yielding, oil yielding and fodder crop.
(1) Energy yielding— wheat, rice, maize (2) Protein yielding— gram, pigeon gram, lentil, soybean (3) Oil yielding— groundnut, castor, mustard, soybean (4) Fodder crops— barseem, oat, sudan grass
1 Answers 1 views
Which kind of plastid is more common in (a) roots of the plant (b) leaves of the plant (c) flowers and fruits
Hint—(a) Leucoplast (b) Chloroplast (c) Chromoplast
1 Answers 1 views
Between an annual and a perennial plant, which one has a shorter juvenile phase? Give one reason.
An annual has a shorter juvenile phase. Since its entire life cycle has to be completed in one growing season, its juvenile phase is shorter.
1 Answers 1 views
How can the two emulsions can be distinguished : (a) oil in water type (o/w) and (b) water in oil type (w/o)
[Hint : (a) By dilution test (b) By dye test]
1 Answers 1 views
In one of his experiments with pea plants Mendel observed that when a pure tall pea plant is crossed with a pure dwarf pea plant,
(a) The dwarf traits of the plants is not expressed in the presence of the dominant tall trait. (b) In the F2 generation, both the tall and dwarf traits are present in...
1 Answers 1 views
Beera is a farmer. His field has black soil and the climate is warm. Which fibre yielding plant should he grow in his field?
(b) Cotton, answer is correct
1 Answers 1 views
You have neem oil in a beaker. In order to study saponification reaction, which of the following chemical substances would you add to this oil ?
(b) 20% NaOH
1 Answers 2 views
Artificial selection to obtain cows yielding higher milk output represents : (1) Directional as it pushes the mean of the character in one direction
The correct answer is (1) Artificial selection to obtain cow yielding higher milk output will shift the peak to one direction, so this represents an example of Directional selection. In stabilizing...
1 Answers 1 views
Oleum is (a) castor Oil (b) oil of vitriol
(c) Oleum is H2S2O7 (H2SO4 + SO3 ) which is obtained by dissolving SO3 in H2SO4 and is called fuming sulphuric acid
1 Answers 1 views