A plant leaf appears to be green because it —

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Chandan Asked Aug 18, 2023

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ANAND_YADAV Asked Aug 7, 2023

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How many different types of genetically different gametes will be produced by a heterozygous plant having the genotype AABbCc?

ANAND_YADAV Asked Aug 7, 2023

by ANAND_YADAV

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Sanjeev Yadav ji Asked Jul 26, 2023

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A plant has 24 chromosomes in microspore mother cell. The number of chromosomes in its endosperm will be

Sanjeev Yadav ji Asked Jul 26, 2023

by Sanjeev Yadav ji

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1 Vote

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AnjaliYadav Asked Dec 28, 2021

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In which one pair both the plants can be vegetatively propagated by leaf species?

AnjaliYadav Asked Dec 28, 2021

by AnjaliYadav

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7 Votes

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Rupesh Kushwaha Asked Jun 9, 2022

173 views

We can hear music or some one speaking to us, because of the sound produced in the medium. If we go to the space, we will not be able to hear anything. How is sound produced in the medium?

Rupesh Kushwaha Asked Jun 9, 2022

by Rupesh Kushwaha

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2 Votes

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Aayush Asked Mar 28

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A fountain pen is bought in Rs. 20. For how much it be sold so as to gain 10 %?

Aayush Asked Mar 28

by Aayush

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ALOK_RAJ Asked Aug 3, 2023

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What are the Things Needed by a Plant to Prepare Food?

ALOK_RAJ Asked Aug 3, 2023

by ALOK_RAJ

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Rishav Raj Asked Nov 13, 2021

141 views

भारत का पहला ग्रीन हाइड्रोजन प्लांट कहां स्थापित किया जाएगा? Bharat Ka Pahla Green Hydrogen Plant Kahan Sthapit Kiya Jaega?

Rishav Raj Asked Nov 13, 2021

by Rishav Raj

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4 Votes

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John Michael Asked Aug 10, 2023

134 views

Fructose gives the silver mirror test because it

John Michael Asked Aug 10, 2023

by John Michael

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ALOK_RAJ Asked Dec 20, 2023

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A plant virus is found to consist of uniform cylindrical particles of 150 A in diameter and 5000 Å long.

ALOK_RAJ Asked Dec 20, 2023

by ALOK_RAJ

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Dev Yaduvanshi Asked Dec 5, 2023

67 views

Why was Union Carbide Corporation (UCC) commissioned to construct a Sevin pesticide manufacturing plant in Bhopal during the 1970s?

Dev Yaduvanshi Asked Dec 5, 2023

by Dev Yaduvanshi

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Aayush Asked May 12

33 views

Archimedes principal has wide application. It can be used to find the volume of the solid, which is immersed in the liquid or the relative density of the liquid.

Aayush Asked May 12

by Aayush

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Aayush Asked Mar 28

45 views

If 10% be lost by selling an article in Rs. 22.50, then how much it should have been sold to gain 10%?

Aayush Asked Mar 28

by Aayush

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Aayush Asked Feb 7

85 views

Is it correct to say that two quantities which are to be added must have the same dimension.

Aayush Asked Feb 7

by Aayush

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85 Views

Aayush Asked Feb 7

78 views

Is it correct to say that two quantities which are to be multiplied must have the same dimension.

Aayush Asked Feb 7

by Aayush

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78 Views

Dev Yaduvanshi Asked Dec 9, 2023

162 views

Which company received approval to establish an integrated textile and logistics facility, and where will it be located?

Dev Yaduvanshi Asked Dec 9, 2023

by Dev Yaduvanshi

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0 Votes

162 Views

Dev Yaduvanshi Asked Dec 7, 2023

134 views

What is the anticipated additional income for Women Self Help Groups participating in the scheme, and how is it expected to be achieved?

Dev Yaduvanshi Asked Dec 7, 2023

by Dev Yaduvanshi

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0 Votes

134 Views

LEELADHAR YADAV Asked Sep 25, 2023

106 views

“Economics is what it ought to be” This statement refers to–

LEELADHAR YADAV Asked Sep 25, 2023

by LEELADHAR YADAV

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ANAND_YADAV Asked Aug 7, 2023

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Mendel was lucky to work on pea plants for his experiments because

ANAND_YADAV Asked Aug 7, 2023

by ANAND_YADAV

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John Michael Asked Aug 10, 2023

172 views

The electronic configuration of actinides cannot be assigned with degree of certainty because of

John Michael Asked Aug 10, 2023

by John Michael

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1 Vote

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ALOK_RAJ Asked Sep 16, 2022

120 views

An ideal gas can't be liquefied because —

ALOK_RAJ Asked Sep 16, 2022

by ALOK_RAJ

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0 Votes

120 Views

Chandan Asked Sep 12, 2023

23 views

Let * be a binary operation on Q defined by $a{ }^* b=\frac{3 a b}{5}$, Show that * is commutative as well as associative. Also find its identity element, if it exists.

Chandan Asked Sep 12, 2023

by Chandan

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Chandan Asked Sep 12, 2023

189 views

100 mL of air containing only oxygen and nitrogen is taken in a jar over water. NO is slowly passed till more brown fumes appear in the gas jar. It is found that 42 mL of NO is required. The percentage nitrogen in the air would be:

Chandan Asked Sep 12, 2023

by Chandan

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Chandan Asked Sep 11, 2023

56 views

A long spring is stretched by 2 cm, it potential energy is U. If the spring is stretched by 10 cm, the potential energy stored in it will be —

Chandan Asked Sep 11, 2023

by Chandan

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LEELADHAR YADAV Asked Aug 13, 2023

116 views

Let R be a relation over the set N × N and it is defined by $(a, b) R(c, d) \Rightarrow a+d=b+c$. Then prove that R is equivalence relation

LEELADHAR YADAV Asked Aug 13, 2023

by LEELADHAR YADAV

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Dev Yaduvanshi Asked Dec 8, 2023

153 views

Why is green ammonia considered a carbon-neutral alternative to fossil fuels?

Dev Yaduvanshi Asked Dec 8, 2023

by Dev Yaduvanshi

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0 Votes

153 Views

ANAND_YADAV Asked Jul 25, 2023

111 views

A monocotyledonous plant bears flower but never produces fruits and seeds.

ANAND_YADAV Asked Jul 25, 2023

by ANAND_YADAV

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0 Votes

111 Views

ANAND_YADAV Asked Jul 25, 2023

104 views

A flower of tomato plant following the process of s*xual reproduction produces 120 viable seeds.

ANAND_YADAV Asked Jul 25, 2023

by ANAND_YADAV

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104 Views

Dev Yaduvanshi Asked Dec 8, 2023

120 views

How much green ammonia will be blended with conventional fuel?

Dev Yaduvanshi Asked Dec 8, 2023

by Dev Yaduvanshi

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120 Views

Chandan Asked Aug 7, 2023

74 views

The minute scale like outgrowths present at the upper end of leaf sheath in grasses are called

Chandan Asked Aug 7, 2023

by Chandan

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0 Votes

74 Views

Aayush Asked May 12

21 views

Mary went to the restaurant and took a cold drink with the help of straw. She realised that, it was easy for her to drink with the help of straw, rather than directly from the bottle.

Aayush Asked May 12

by Aayush

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Aayush Asked Apr 7

42 views

Explain, Why is it difficult for a fireman to hold a hose, which ejects large amount of water at a high velocity?

Aayush Asked Apr 7

by Aayush

2 Answers

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Barjes Yadav Asked Feb 22

45 views

A hockey ball of mass 200 g travelling at 10 m s-¹ is struck by a hockey stick so as to return it along its original path with a velocity at 5 m s-¹. Calculate the change of momentum occurred in the motion of the hockey ball by the force applied by the hockey stick.

Barjes Yadav Asked Feb 22

by Barjes Yadav

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Aayush Asked Feb 22

38 views

Why is it advised to tie any luggage kept on the roof of a bus with a rope?

Aayush Asked Feb 22

by Aayush

2 Answers

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38 Views

Aayush Asked Feb 1

39 views

Chemical (A) is used for water softening to remove temporary hardness. (A) reacts with Na2CO3 to generate caustic soda. When CO2 is bubbled through (A), it turns cloudy.

Aayush Asked Feb 1

by Aayush

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39 Views

ALOK_RAJ Asked Nov 19, 2023

57 views

A certain volume of nitrogen contains 3000 molecules at $30^{\circ} C$. How many molecules will it contain if it is heated to $100^{\circ} C$ and the pressure remains the same?

ALOK_RAJ Asked Nov 19, 2023

by ALOK_RAJ

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