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Ask QuestionPosted by Susanta Sahoo 5 years, 4 months ago
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Posted by Saurav Das 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Spores are the asexual reproductive bodies. When the air-borne spores land on food (or soil) under favourable conditions (like damp and warm conditions), they germinate and produce new plants. .
Posted by Yayashva 7A 5 years, 4 months ago
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Posted by Jagdish Singh 5 years, 4 months ago
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Sushant Kumar 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
The process of selecting parents to obtain special characters or features in their offspring is known as selective breeding.
Example: Selecting sheep with soft under hair and allowing them to breed.
Gautam Mahapatra 5 years, 4 months ago
Posted by Amit Patel 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Functions of small intestine:
- The intestinal juice secreted by small intestine completes the digestion of carbohydrates, proteins and fats present in food mainly in the lower part of small intestine.
Posted by Sakshi Raj 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
A Cyclone is a large scale air mass that rotates around strong centers of low pressure.
- Water vapors are formed when water is heated.
- This heat is released to atmosphere when water vapors convert to water during rains.
- The heat released, warms the air around and makes it to move up. This also results in decreased air pressure.
- Hence, cooler air from surrounding rushes to take the warm air’s place.
- This repeats till a low pressure system with surrounding high speed winds is created. This is called a Cyclone.
- Cyclone depends on wind speed, direction, temperature and humidity.
Cyclones are also called Hurricane in USA and Typhoon in Japan and Philippines
Posted by B Eswar 5 years, 1 month ago
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Meghna Thapar 5 years, 1 month ago
The definition of potted is something that has been put in a pot, or slang for intoxicated. An example of potted is a flower plant that has been planted in a container. Houseplants need to be taken indoors before overnight temperatures dip below 45 degrees Fahrenheit. Most tropical plants suffer harm from temperatures below 40 degrees.
Posted by B Eswar 5 years, 1 month ago
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Sushant Kumar 5 years, 4 months ago
Gaurav Seth 5 years, 4 months ago
A n s w e r.
Guard cell Either of a pair of cells that control opening and closing of a leaf pore stoma. Each is a sausage or kidneyshaped cell whose wall varies in rigidity.
Posted by Padmavathi Pinky 5 years, 4 months ago
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Anusree Suresh 5 years, 4 months ago
Posted by Shaurya Singh 5 years, 4 months ago
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?Sooraj Martin? 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
The process by which plants make food is photosynthesis. Photosynthesis is the process in which green plants use sunlight to make their own food. Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas. Chlorophyll is a substance in all green plants, especially in the leaves. Plants take in water from the soil and carbon dioxide from the air. Autotrophs are the class of plants that are capable of preparing their own food.
Given below are the various steps involved in the process of photosynthesis.
- Absorption of light energy through the sun by chlorophyll present in leaves.
- Conversion of light energy chemical energy. In this process, the water molecule splits into its respective components hydrogen and oxygen.
- Carbon dioxide is reduced into carbohydrates like glucose by light energy utilizing the hydrogen and oxygen produced in the above step.
Posted by Ayush Kumar Yadav 5 years, 4 months ago
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Bleceena Lucy 5 years, 4 months ago
Shivam Singh 5 years, 4 months ago
Posted by Zoya Fathima 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Large intestine
- It is wider and shorter than small intestine which is about 1.5 metre length.
Function: - It absorbs water and some salts from the undigested food that comes from small intestine and thus the semi-solid waste material [faeces] formed passes into
- This process of removal of faeces [semi-solid waste material] from rectum through **** from time to time, is termed as Egestion
Small intestine
- Small intestine is the longest part of alimentary canal which is highly coiled and about 7.5 metres long.
- It secrets intestinal juice. It also receives bile juice from liver and pancreatic juice from pancreas.
Functions of small intestine:
- The intestinal juice secreted by small intestine completes the digestion of carbohydrates, proteins and fats present in food mainly in the lower part of small intestine.
Posted by Aman Dubey 5 years, 4 months ago
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?Sooraj Martin? 5 years, 4 months ago
Meghna Thapar 5 years, 4 months ago
There are two kinds of vitamin A: Preformed vitamin A -- from meat, poultry, fish, and dairy -- arrives in your body ready to use. The second kind, provitamin A, comes from certain fruits and veggies, like spinach.
The best sources of vitamin A are:
- Cod liver oil.
- Eggs.
- Fortified breakfast cereals.
- Fortified skim milk.
- Orange and yellow vegetables and fruits.
- Other sources of beta-carotene such as broccoli, spinach, and most dark green, leafy vegetables.
Posted by Dipti Keshri 5 years, 4 months ago
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Ujjawalsingh Singh 5 years, 4 months ago
Shivam Singh 5 years, 4 months ago
Zoya Fathima 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
Some plants eat insects. Such plants are called insectivorous plants. They trap and digest the insects. Pitcher plant is the example of an insectivorous plant. In pitcher plant the leaf is modified to form a pitcher like structure. The bright colour of the pitcher makes it very attractive to insects. Inside the pitcher; there are several hair-like structures. These hairs direct the trapped insects downwards. When an insect sits on the pitcher of the plant, the lid closes and the insect gets trapped inside the pitcher. The insect is then digested by the enzymes secreted by the cells of the plants.
Aparna Singh 5 years, 4 months ago
Posted by Lucky Pahadiya 5 years, 4 months ago
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Kamalika Paul 5 years, 4 months ago
Divijaa Grover 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
In burning of candle some of the wax melts, which is physical change, while most of the wax burnt, which is a chemical change.
In the burning of wood, water present in wood changes into vapour, this is physical change, while burning of wood is a chemical change.
Posted by Nisha Bisht 5 years, 4 months ago
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?Sooraj Martin? 5 years, 4 months ago
Isha Gulati 5 years, 4 months ago
Posted by Mannat Gill 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
All hot bodies emit heat by the process of radiation. Radiation of heat does not require a medium. Sunlight comes to the earth because of radiation as there is no medium present between the atmosphere of the earth and the sun.
One can feel the heat of bonfire by standing around it. We get warmth from the room heater because of radiation.
Posted by Devapriya K 5 years, 4 months ago
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Gaurav Seth 5 years, 4 months ago
A solution which does not change the colour of blue litmus paper can be either basic or neutral in nature. The nature of the solution can be confirmed by placing a drop on red litmus paper. If the colour change to blue then the solution is basic and if no colour change is observed, the solution is neutral in nature.
Posted by Sayuri Chandanshive 5 years, 4 months ago
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Anshika Kashyap 5 years, 4 months ago
Devapriya K 5 years, 4 months ago
Posted by Divijaa Grover 5 years, 4 months ago
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Isha Gulati 5 years, 4 months ago
Posted by Harshvardhan Maholiya 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Parasite: A plant or an animal organism that lives in or on another and takes its nourishment from that other organism. Parasitic diseases include infections that are due to protozoa, helminths, or arthropods. For example, malaria is caused by Plasmodium, a parasitic protozoa.
Posted by Parth Tongare 5 years, 4 months ago
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Nandana Rakesh 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
This type of motion is defined as the motion of an object in which the object travels in a straight line and its velocity remains constant along that line as it covers equal distances in equal intervals of time, irrespective of the duration of the time.
Posted by Suman Suman 5 years, 4 months ago
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Narra Nikhil 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
Concave lens:
1) It has both surfaces curving inwards.
2) It is thicker at edges and thinner at middle.
3) It diverges the light coming towards it.
4) Its focal length is negative.
5) It always produces a virtual image.
Convex lens:
1) It has both surfaces curving outwards.
2) It is thicker at middle and thinner at the edges.
3) It converges the light coming towards it.
4) Its focal length is positive.
5) It always produces a real image and forms a virtual image only when the object is between the focus and optical centre.
Swati Garg 5 years, 4 months ago
Posted by Siddhi Nenawati 5 years, 4 months ago
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Aarya Vyawahare 5 years, 4 months ago
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?Sooraj Martin? 5 years, 4 months ago
Posted by Ayushi Yadav 5 years, 4 months ago
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Anshika Kashyap 5 years, 4 months ago
Swati Garg 5 years, 4 months ago
Posted by Laxmidhar Sahoo 5 years, 4 months ago
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Narra Nikhil 5 years, 4 months ago
Gaurav Seth 5 years, 4 months ago
| Clinical thermometer is scaled from 35°C to 42°C or from 94°F to 108°F. | Laboratory thermometer is generally scaled from -10°C to 110°C. |
| Mercury level does not fall on its own, as there is a kink near the bulb to prevent the fall of mercury level. | Mercury level falls on its own as no kink is present. |
| Temperature can be read after removing the thermometer from armpit or mouth. | Temperature is read while keeping the thermometer in the source of temperature, e.g. a liquid or any other thing. |
| To lower the mercury level jerks are given. | No need to give jerk to lower the mercury level. |
| It is used for taking the body temperature. | It is used to take temperature in laboratory. |
Similarities:
- Both are made of glass tube.
- Both are filled with mercury.
- Both are generally graduated on Celsius scale.
Posted by ?Sooraj Martin? 5 years, 4 months ago
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Gaurav Seth 5 years, 4 months ago
Pink
Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions.
Phenolphthalein is a chemical compound with the formula C20H14O4
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Gaurav Seth 5 years, 4 months ago
a n s w e r is as follows :
F u r o f t h e polar bear help beer to live because it helps to adopt the climate of arctic .
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