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Ask QuestionPosted by Lanki Ghyanavi 5 years ago
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Posted by Raja Yadav 5 years ago
- 3 answers
Yogita Ingle 5 years ago
- The one-cell thickness of the walls of the capillaries makes them very thin and hence permeable.
- The cells take up useful substances from the tissue fluid and give out the waste substance in the tissue fluid.
- The substances from capillaries can easily diffuse in or diffuse out between the capillaries and the tissues fluid easily due the permeability of capillaries.
Posted by Ayaan Simon Abraham 5 years ago
- 2 answers
Lakhwinder Kaur 5 years ago
Gaurav Seth 5 years ago
Chemcial Change
When a new substance is formed after the change, it is called chemical change. Chemical changes cannot be reversed by simple physical means. Many chemical changes are irreversible. Examples: Burning of candle, rusting of iron, etc.
Posted by Mishthi Jaisawal 5 years ago
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Siya Panchal 5 years ago
Mahima Mishra 5 years ago
Yogita Ingle 5 years ago
The ingredients present in the dal: Pulses Salt Spices Ghee Water
Posted by Ayaan Simon Abraham 5 years ago
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Posted by ☆ Taniskasree ☆ 5 years ago
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Posted by Nithyashree A 5 years ago
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Yogita Ingle 5 years ago
- The sprouting of seeds makes the seeds more healthy as sprouting is a process of germinating the seeds which causes the increase in the nutrient levels of the seeds of grain, vegetable and legume.
- The sprouting increases the protein and fiber content of seed food.
- The sprouts also contains antinutrients which makes the body to body to assimilate and absorb the nutrients present in the sprouts.
Gaurav Seth 5 years ago
ANSWER
Normal seed is in dormant condition and energy is stored in most complex form within smallest volume. In sprouted seed, all complex ingredients change to simple forms like starch to simple sugars, protein to amino acids which are immediately utilized for fast growth. So, sprouted seeds give more energy as compared to normal seeds.
Posted by Yaramala Bhanu Sree Reddy 5 years ago
- 1 answers
Gaurav Seth 5 years ago
Our elbow cannot move backwards because it has hinge joints which only allow back to forth movements.
Or
In hinge joints, the articulating ends of the bones fit together like a hinge on a door, and movement is therefore restricted to flexion and extension, i.e. movement is only in one direction. The elbow joint is an example, which permits movement only in one direction, i.e only in the forward direction. So, our elbow cannot move backward.
Posted by Kritika Bajesaria 5 years ago
- 3 answers
Yogita Ingle 5 years ago
The ball and socket joint is a type of synovial joint in which the ball-shaped surface of one rounded bone fits into the cup-like depression of another bone. The distal bone is capable of motion around an indefinite number of axes.
Example: Shoulder joint, where the rounded head of the humerus (ball) rests in the cup-like glenoid fossa (socket) of the shoulder blade.
So, the arm rotates on the cup like depression (glenoid cavity).
Posted by Shantanu Sarkate 5 years ago
- 4 answers
Yogita Ingle 5 years ago
Yes, there is a plant in our house which has a long but a weak stem. Its name is money plant. It is a climber.
Gaurav Seth 5 years ago
3. Can you find a plant in your house or in your neighbourhood which has a long but a weak stem? Write its name. In which category would you classify it?
Answer.
Yes, there is a plant in our house which has a long but a weak stem. Its name is money plant. It is a climber.
Posted by Shantanu Sarkate 5 years ago
- 3 answers
Yogita Ingle 5 years ago
When there is a lack of rain for a long period over an area which causes dryness and non-availability of water to plants and animals, drought occurs.
Gaurav Seth 5 years ago
Q 8.
When does a drought occur?
SOLUTION:
Drought occurs when there is scanty rainfall or no rainfall for a year or more in a particular region. As the lakes and ponds dry up due to continuous evaporation, the water level lowers down. The soil continues to lose water by evaporation and transpiration and ultimately becomes dry. This condition leads to drought.
Posted by Shantanu Sarkate 5 years ago
- 2 answers
Gaurav Seth 5 years ago
Q 7.
How are clouds formed?
SOLUTION:
Due to evaporation of water from various water bodies, open fields and transpiration from the surface of leaves, water vapours are formed in the air. As this air moves up, it gets cooler and at certain height, it becomes cool enough for condensation. There, the water vapours present in the air condense into tiny droplets of water. These tiny droplets of water remain floating in the air and appear to us as clouds.
Posted by Shantanu Sarkate 5 years ago
- 1 answers
Gaurav Seth 5 years ago
SOLUTION:
The glasses become wet because the air we breathe out is warm and contains water vapours which condense on the surface of glass in the form of water droplets. Thus, making the glass surface wet.
Posted by Shantanu Sarkate 5 years ago
- 1 answers
Gaurav Seth 5 years ago
SOLUTION:
We see puddle of water around the cooled bottle of water after some time because of condensation. The air when comes in contact with the cold surface of the bottle containing chilled water it gets cooled and as a result the water vapour present in air condenses on the surface of the bottle.
Posted by Shantanu Sarkate 5 years ago
- 2 answers
Gaurav Seth 5 years ago
Q 4.
Suppose you want to dry your school uniform quickly, would spreading it near an <i>angithi</i> or heater help? If yes, how?
SOLUTION:
Yes, spreading of school uniform near an <i>angithi</i> or heater helps to dry it quickly. It is because an <i>angithi</i> or heater provides heat which evaporates water present in the clothes.
Posted by B.S Shabdha 5 years ago
- 4 answers
Rajnandini Kadam 5 years ago
Gaurav Seth 5 years ago
- This is the type of joint in which ball shape surface of one bone fitted into the hollow space of another bone also called socket.
- In this type of joint movement can be done in all the directions. For example: shoulder joint, hip joint
Yogita Ingle 5 years ago
Ball and socket joints:
- This is the type of joint in which ball shape surface of one bone fitted into the hollow space of another bone also called socket.
- In this type of joint movement can be done in all the directions. For example: shoulder joint, hip joint
Posted by Isharanee Sahu 5 years ago
- 1 answers
Yuvraj Singh 5 years ago
Posted by Kanishka Vats 5 years ago
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Sandeep Verma 5 years ago
Posted by Saugata Das 5 years ago
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Posted by Dhuvaaraha D 5 years ago
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Posted by Lanki Ghyanavi 5 years ago
- 5 answers
Yogita Ingle 5 years ago
Various types of sugars are extracted from various plant sources. The two most important sugar crops are sugarcane and sugar beets.
So, we get sugar from sugarcane.
Posted by Lanki Ghyanavi 5 years ago
- 5 answers
Gargi Sarkar 5 years ago
Yogita Ingle 5 years ago
The names of five plants and their parts that we eat are:
- Carrot- Root.
- Potato- Stem.
- Apple- Fruit.
- Spinach- Leaves.
- Mustard- Seeds and leaves.
Posted by Nandhana. S Thampi 5 years ago
- 5 answers
Posted by Lanki Ghyanavi 5 years ago
- 5 answers
Sristi Prasad 5 years ago
Gargi Sarkar 5 years ago
Yogita Ingle 5 years ago
An electric cell has two terminals; one is called positive (+ ve) while the other is negative (– ve).
Posted by Aarya Namdev 5 years ago
- 3 answers
Gaurav Seth 5 years ago
Ovaries: It is a part of female reproductive system
They are oval shaped organ, inside abdominal cavity.There are 2 ovaries, makes egg or ova and *** hormones, composed of thousand of follicles.At puberty these follicles mature to form ripe egg.
Posted by Aarya Namdev 5 years ago
- 2 answers
Disha Dadhich 5 years ago
Gargi Sarkar 5 years ago
Posted by Sanvi Naik 5 years ago
- 2 answers
Posted by ?☺️?☺️?Neha W(°Ｏ°)W Bharati 5 years ago
- 1 answers
Yogita Ingle 5 years ago
Vegetative Parts of a Flower
The vegetative part of a flower consists of the following:
- Petals
- Sepals
Reproductive parts of flower
The reproductive parts of a flower consist of the following:
- Stamen
- Anther
- Filament
- Pistil
- Stigma
- Style
- Ovary
Posted by ?☺️?☺️?Neha W(°Ｏ°)W Bharati 5 years ago
- 2 answers
Gargi Sarkar 5 years ago
Yogita Ingle 5 years ago
Creepers: Plants with weak stem that cannot stand upright and spread on the ground are called creepers.
Examples: Pumpkin, Watermelon, sweet potato, etc. Climber:
Plants with weak stem that needs support is called climber. Examples: Grapevine, money-plant, cucumber, bean, etc.
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Gaurav Seth 5 years ago
Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms. It is vital for all known forms of life, even though it provides no calories or organic nutrients
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