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  • 2 answers

Yogita Ingle 5 years, 1 month ago

We can define momentum as the quantity of motion of the body. It is measured by mass×velocity , as momentum depends upon velocity, and it depends on the direction of the motion of the body as well.

Momentum = Mass X Velocity

p = mv

The S.I. unit of momentum is kilogram metre per second( kgms−1 )

Sruthi Sruthi 5 years, 1 month ago

The quantity of a motion moving in a body being always proportioned to the quantity of matter multiplied into velocity impetus
  • 1 answers

Meghna Thapar 4 years, 3 months ago

Trifolium is widely grown as a fodder crop, valued for its nitrogen fixation, which increases soil fertility. For these reasons, it is used as a green manure crop. Several cultivar groups have been selected for agricultural use, mostly derived from T. pratense var. 

Due to its beauty, it is used as an ornamental plant.

Red clover's flowers and leaves are edible, and can be added as garnishes to any dish.

  • 4 answers

Gopal Singh 5 years, 1 month ago

two or more similar type of group of cells is tissue

Bhanu Pratap Singh Yadav 5 years, 1 month ago

Two or more cell combine is called tissue

Pooja Soni 5 years, 1 month ago

When group of cells combine so they from tissue

Aditya Narayan Singh 5 years, 1 month ago

The group of cells is called tissue
  • 1 answers

Yogita Ingle 5 years ago

Tracheophytes are the plants having vascular tissues, which resembles wind pipe of animals. (Trachea means wind pipe, phyton means plants.

  • 1 answers

Mehak Gautam 5 years, 1 month ago

The economic importances of sphagnum are: ......It has the great capacity for retaining moisture like that of sponge so it is used as packing materials for the transshipment of living plants. It maintains high soil acidity of certain plants so it improves the retaining capacity of dry soil.
  • 7 answers

Purvi Diwakar 5 years ago

206

Jassi Midha 5 years, 1 month ago

206, the longest bone is fumer in thighs anf smallest bone is stapes found in ear

Aastha Sinha 5 years, 1 month ago

206

Pooja Soni 5 years, 1 month ago

206

Aditya Narayan Singh 5 years, 1 month ago

206

Nikita Chauhan 5 years, 1 month ago

206

Ishita Jindal 5 years, 1 month ago

206
  • 1 answers

Ishita Jindal 5 years, 1 month ago

Leaving or living?????
  • 1 answers

Sia ? 5 years, 1 month ago

Decay is not one of the property of living being.

  • 2 answers

Pooja Soni 5 years, 1 month ago

Carolus linnaenus

Jassi Midha 5 years, 1 month ago

Carolus Linnaeus
  • 1 answers

Jassi Midha 5 years, 1 month ago

Intestine bacteria play an important role in the development of immune system. The normal intestinal Flora is responsible for resistant of colonisation bhaiya exogenus pathogenic microorganism. Nevertheless, it also constitutes a reservoir of potentially pathogenic bacteria in close contact with the host.
  • 1 answers

Jassi Midha 5 years, 1 month ago

Numerical taxonomy is a system of grouping the species by numerical method based on their character states. It was first initiated by Peter H.A. sneath et al
  • 1 answers

Shrawan Kashyap 5 years, 1 month ago

The medullary interstitium is the tissue surrounding the loop of Henle in the renal medulla. It functions in renal water reabsorption by building up a high hypertonicity, which draws water out of the thin descending limb of the loop of Henle and the collecting duct system.
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  • 1 answers

Aditya Narayan Singh 5 years, 1 month ago

If someone will tell you,it won't be perfect because everyone is here of class11 ,so REALLY noone is ELIGIBLE ask this to your TEACHER
  • 1 answers

Arya Joshi 5 years, 1 month ago

Pistia and eiccornia
  • 1 answers

Laveena Chandnani 5 years, 1 month ago

Water hyacinth or eichhornia
  • 0 answers
  • 3 answers

Aish .. 5 years, 1 month ago

me?

Affu 😊 5 years, 1 month ago

Hii gungun?

? ? 5 years, 1 month ago

Noo
  • 2 answers

Aditya Narayan Singh 5 years, 1 month ago

Sorry itis cbse important notes

Aditya Narayan Singh 5 years, 1 month ago

Visit cbde important notes from this app?
  • 4 answers

Affu 😊 5 years, 1 month ago

No

Gautam Prajapati 5 years, 1 month ago

No

Aditya Narayan Singh 5 years, 1 month ago

No ?

Tannu Sharma 5 years, 1 month ago

No, because there is no reproduction in sterile, mule, worker bees infertile couple but they are living. So, reproduction is not only be considered as defining property.
  • 2 answers

Sia ? 5 years, 1 month ago

Metamerism is the phenomenon of having a linear series of body segments fundamentally similar in structure, though not all such structures are entirely alike in any single life form because some of them perform special functions.

Tejnath Maurya 5 years, 1 month ago

It is a body structure having repeated segment. It helps develops specialisation of organ
  • 1 answers

Sia ? 5 years, 1 month ago

All chordates have notochord present in some stage of life. The difference between vertebrates and non-vertebrates is as follows: In vertebrates the notochord is present in the embryonic stage. This is replaced by a vertebral column during the adult stages.

  • 2 answers

Jassi Midha 5 years, 1 month ago

Osmosis is the movement of water from higher concentration to low concentration.

Gopy Amargarh 5 years, 1 month ago

this is wrong question sorry it is osmosis...
  • 1 answers

Sia ? 5 years, 1 month ago

When a sperm fusses with egg it form a zygote sometime the zygote divide into two part hence, twins are born they are of two type identicle twins non identicle twin.

  • 1 answers

Sia ? 5 years, 1 month ago

Xylem and phloem are known as complex tissues as they are made up of more than one type of cells. These cells work in a coordinated manner, as a unit, to perform the various functions of the xylem and phloem. Tracheids are elongated, thick-walled dead cells with tapering ends.

  • 1 answers

Shweta Dhama? 5 years, 1 month ago

Because they are made up of different cells with their different roles..xylem is made up of xylem vessels,treacheids,etc..they conduct water and minerals nd give mechanical support for plants ...
  • 1 answers

Yogita Ingle 5 years ago

Archaebacteria: 

  1. Archaebacteria are called ancient bacteria.
  2. Individual archaebacterium is 0.1-15 μm in diameter.
  3. Archaebacteria are spheres, rods, plates, spiral, flat or square-shaped.
  4. Archaebacteria are simple in their organization.
  5. Cell wall is composed of pseudo peptidoglycans.

Eubacteria:

  1. Eubacteria are called true bacteria.
  2.  Individual eubacterium is 0.5-5 μm in diameter.
  3. Eubacteria are cocci, bacilli,  vibrio, rods, filaments or spirochetes in shape.
  4.  Eubacteria are more complex than archaebacteria.
  5. Cell wall is composed of peptidoglycans with muramic acid.

 

 

  • 2 answers

Tripti Rawat 5 years, 1 month ago

Pinnately compound leaf: In pinnately compound leaf a number of leaflets are present on a common axis. Example, neem leaves.
Palmately compound leaf: In palmately compound leaf number of leaflets are attached at the common point. Example, cotton leaves.

Yogita Ingle 5 years, 1 month ago

Pinnately Compound Leaves

Palmately Compound Leaves

1. Leaflets are present on a common axis, i.e. on a rachis.

1. Leaflets are attached to the tip of the petiole.

2. Example: Neem

2. Example: Silk cotton

  • 1 answers

Jassi Midha 5 years, 1 month ago

By flagella.
  • 1 answers

Sia ? 5 years, 1 month ago

young stem means which is strong and having new leaves and old stem means which is week.

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