Endosperm in gymnosperms is formed
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13%
At the time of fertilization
42%
Before fertilisation
37%
After fertilisation.
7%
Along with development
Q 1. In majority of dicotyledonous plants, the direct elongation of the_______ leads
to formation of primary root.
to formation of primary root.
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5%
Cotyledon
5%
Secondary root
11%
Plumule
80%
Radicle
Adventitious roots are found in
Anonymous Quiz
7%
Turnip
66%
Monstera
9%
Mustard
18%
All dicot plants
Adventitious roots develop from
Anonymous Quiz
5%
Radical
3%
Embryo
89%
Any plant part other than radical
3%
Plumule
"ज्ञान ही शक्ति है। आज याद करते हैं उस महान विचारक को, जिनकी कलम ने भारत का भविष्य लिखा।
डॉ. भीमराव अंबेडकर को उनकी जयंती पर शत-शत नमन।
समानता, न्याय और स्वतंत्रता के प्रतीक – जय भीम!"#AmbedkarJayanti #DrBRAmbedkar #JayBhim #AmbedkarThoughts
#BabasahebAmbedkar
डॉ. भीमराव अंबेडकर को उनकी जयंती पर शत-शत नमन।
समानता, न्याय और स्वतंत्रता के प्रतीक – जय भीम!"#AmbedkarJayanti #DrBRAmbedkar #JayBhim #AmbedkarThoughts
#BabasahebAmbedkar
2. JEET Series Video 02 - JEE Mains January 23 Solution.pdf
10.3 MB
👉 JEE Mains Jan 23 Most Important Questions for NEET 2025 - Detailed Video Here - https://www.youtube.com/watch?v=VF02A-FQG2Q
The equilibrium constant of a reaction is 300. If the volume of the reaction flask is tripled,
theequilibrium constant will be
theequilibrium constant will be
Anonymous Quiz
6%
100
18%
900
7%
600
69%
300
The equilibrium constant of a reaction is 300. If the volume of the reaction flask is tripled,
theequilibrium constant will be
theequilibrium constant will be
Anonymous Quiz
5%
Activity
40%
Normal Solution
26%
Moral concentraction
29%
Active mass
Aqueous solution of sodium acetate is
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8%
Neutral
33%
Weakly acidic
12%
Strongly acidic
47%
Alkaline
If solubility of calcium hydroxide is √3, then its solubility product will
Anonymous Quiz
14%
3
22%
27
10%
9
54%
12√3
The pKa of a weak acid (HA) is 4.5. The pOH of an aqueous buffered solution of HA in which 50% of the acid is ionized is
Anonymous Quiz
17%
4.5
24%
2.5
52%
9.5
7%
7.0
Root hairs develop from the region of
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81%
Maturation
8%
Elongation
5%
Root cap
6%
Meristematic activity
Prop roots are hanging structures found in
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6%
Rhizophora
88%
Banyan tree
5%
Sugarcane
1%
Maize
In maize plant, stilt roots arise from
Anonymous Quiz
13%
Upper nodes of the stem
13%
Underground fibrous roots
5%
The basal leaf
70%
Lower nodes of the stem
Stems perform the function of
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5%
(1) Vegetative propagation ](2) Food storage
2%
Food storage
4%
Conduction of water and minerals
89%
All of these
Ginger is a stem and not a root because it
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31%
Is an underground modification
10%
Stores food
53%
Has nodes and internodes
6%
Grows horizontal to the soil surface
The pH of a 0.01M solution of acetic acid having degree of dissociation 12.5% is
Anonymous Quiz
13%
5.263
48%
2.903
27%
3.723
13%
4.509