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Ask QuestionPosted by Rohit Yadav 6 years, 7 months ago
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Posted by Siya Sahni 6 years, 7 months ago
- 1 answers
Yogita Ingle 6 years, 7 months ago
Nutrients are replenished by certain different microorganism that are found in the soil or also by the death of certain plants such as the rhizobium plant. The decaying plants tend to slowly break down into the basic soil nutrients over a period of time.
Posted by Kartik Mudgal 6 years, 7 months ago
- 1 answers
Meghna Thapar 5 years, 10 months ago
The various methods of weeding are as following:
- Removal of weeds by pulling them out with hand.
- Removal of weeds by using a trowel (khurpa).
- Destroying the weeds by spraying special chemicals called weedicides. Some of the common weedicides are 2.4-D, MCPA and Butachlor. These are sprayed in the fields to kill weeds and do not damage the crops.
Posted by Charanjit Singh 6 years, 7 months ago
- 1 answers
Posted by Charanjit Singh 6 years, 7 months ago
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Yogita Ingle 6 years, 7 months ago
The removal of fertile top soil from lan by wind or water is called soil Erosion .
Posted by Charanjit Singh 6 years, 7 months ago
- 1 answers
Yogita Ingle 6 years, 7 months ago
The breeze blowing from the sea towards the land is known as sea breeze .
Sea breeze blows during the day and the land heats up faster than the sea. The air on land becomes less dense (i.e.warmer) and rises so the cooler air over the sea which is denser(cooler) flows in to take the place of the warm air, causing a sea breeze.
Posted by Charanjit Singh 6 years, 7 months ago
- 1 answers
Yogita Ingle 6 years, 7 months ago
The hot electric bulb transfers its heat to our hand held below it by the process called radiation.
Posted by Charanjit Singh 6 years, 7 months ago
- 3 answers
Yogita Ingle 6 years, 7 months ago
Liver is the largest gland in human body. It is also the largest (internal) organ in our body and can weigh up to 1.5-1.6 kg for a human adult.
Posted by Charanjit Singh 6 years, 7 months ago
- 1 answers
Yogita Ingle 6 years, 7 months ago
In our body these methods are used for digesting the large substance present in food is Chemical methods
Posted by Vivek Vishwakarma 6 years, 6 months ago
- 1 answers
Sia ? 6 years, 6 months ago
Ions are formed when atoms lose or gain electrons in order to fulfill the octet rule and have full outer valence electron shells.
Types of Ions are :
- Anions are negatively charged ions.
- Cations are positively charged ions.
Posted by Shaurya Dhanuka 6 years, 6 months ago
- 1 answers
Sia ? 6 years, 6 months ago
The conversion formula for a temperature that is expressed on the Celsius (C) scale to its Fahrenheit (F) representation is: F = {tex}\frac 95{/tex}C + 32.
Posted by Ayush Agrawal 6 years, 7 months ago
- 1 answers
Meghna Thapar 5 years, 10 months ago
Plantsuse use their synthesised food to release energy by the process of photosynthesis. The transport of food from the leaves to other parts of the plant is called translocation. Phloem tissue transports the food from the leaves to the other parts of the plant.
Posted by Frinklin Frinklin 6 years, 7 months ago
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Posted by Parth Verma 6 years, 7 months ago
- 1 answers
Sia ? 6 years, 7 months ago
An ordinary thermometer will measure and substance at any given temperature. The clinical thermometer will measure human body temperatures
Posted by Sattwik Chetan 6 years, 7 months ago
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Sia ? 6 years, 7 months ago
There are three temperature scales in use : Fahrenheit, Celsius and Kelvin.
Posted by Shruti Yadav 6 years, 7 months ago
- 1 answers
Sia ? 6 years, 7 months ago
When the leaves are kept in dark it will become yellow. The reason is that the chlorophyll pigment will be rich and enriched only when it is shown towards the sun light but while placing it in dark the chlorophyll of the plant starts degrading and the pigment will slowly begin to eradicate.
Posted by Tharun Kumar 6 years, 7 months ago
- 1 answers
Home Stay 6 years, 7 months ago
Posted by Sarthak Mihra 6 years, 7 months ago
- 1 answers
Posted by Vanshika Kataria 6 years, 7 months ago
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Posted by Zahid_Hussain Basher 6 years, 7 months ago
- 6 answers
Posted by Soham Dixit 6 years, 7 months ago
- 1 answers
Sia ? 6 years, 7 months ago
Minerals are naturally-occurring inorganic substances with a definite and predictable chemical composition and physical properties."
Posted by Venkata Ramana 6 years, 7 months ago
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Sia ? 6 years, 7 months ago
Caterpillars are larval forms of insect such as butterfly. caterpillars shed their skin 3 to 5 times while the grow and this process is called molting . their skin never grows as skin if human does , so while growing they have to crawl out of their skin when their skin becomes too tight.
Posted by Jitendra Kumar Gaur 6 years, 7 months ago
- 2 answers
Divyansh Jain 6 years, 7 months ago
Posted by Suhani Kumari 6 years, 7 months ago
- 1 answers
Sia ? 6 years, 7 months ago
Nutrition is required by every organism for various purposes. An organism needs energy to carry out various metabolic activities, and this energy comes from nutrients present in food, which is the most potential source of nutrition. Nutrition includes vitamins, protein, minerals all of which are very essential for body to function normally.
Posted by Sarthak Mihra 6 years, 7 months ago
- 1 answers
Yogita Ingle 6 years, 7 months ago
Enzymes are biocatalysts which bring about changes in the reactants of the reaction to form the products. Enzymes are proteinaceous in nature. Some of the enzymes present in their inactive state require optimum conditions for their activation.
Posted by Pari Jain 6 years, 7 months ago
- 2 answers
Prakriti Pradeep 6 years, 7 months ago
Yogita Ingle 6 years, 7 months ago
The organisms which exhibit parasitic mode of nutrition are called as parasites. Parasites obtain their nourishment from other living organisms. In parasitic mode of nutrition, plants depend on other plants or animals for their nourishment. Such plants are called as parasites and the ones on which parasites depend are called as hosts.
e.g.Cuscuta is a parasitic plant which develops special roots called haustoria. Haustoria penetrate deep into host plant tissues and just absorb the nutrients from them.
Posted by Manohar Rao G 6 years, 7 months ago
- 2 answers
Prakriti Pradeep 6 years, 7 months ago
Yogita Ingle 6 years, 7 months ago
BASE: Taste of base is bitter. Substances that contain base taste bitter. For example; soap or soap solution, baking soda, washing soda, etc.
The chemical nature of substances that contain base is known as BASIC.
Posted by Priyanshu Sharma 6 years, 7 months ago
- 0 answers
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