Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Lakssss ... 7 years ago
- 3 answers
Posted by Ashish Bhardwaj 7 years ago
- 1 answers
Yogita Ingle 7 years ago
The word Heterotrophic is the combination of two words i.e. Hetero + Trophos. Hetero means ‘others’ and ‘trophos’ means nourishment. If organisms depend on others for their food, such a mode of nutrition is called Hetetrophic Nutrition.
Animals cannot make their food themselves. They depend for food upon plants. Therefore, nutrition in animals is called Hetetrophic Nutrition. Animals are known as Heterotrophs.
Posted by Vipul Babulal 7 years ago
- 5 answers
Bikram Kumar Gope 6 years, 11 months ago
Ritesh Jamakhandi 7 years ago
Yogita Ingle 7 years ago
Organisms need to take food so that they can get raw material for growth and repair and can get energy for carrying out various activities.
Posted by Pradeep Rawat 7 years ago
- 1 answers
Yogita Ingle 7 years ago
Algae is a kind of a photosynthetic organism, which is usually grown in the moist areas. These are usually the simple plants that grow near to the water bodies. It contains a kind of chlorophyll pigments that act as a primary coloring agent. Generally, it comes in the form of aquatic and autotrophic with different cell types and tissues.
Posted by Subhash Singh Kelva Subhash Singh Kelva 7 years ago
- 1 answers
Anagha Avinash 7 years ago
Posted by Super Nishitha 7 years ago
- 1 answers
Posted by Kanchan Bhojwani 7 years ago
- 1 answers
Yogita Ingle 7 years ago
The structure of the wool fiber causes thousands of tiny air pockets to form in wool fabric. In cold weather these trap body heat like a thick blanket does. However, those same air pockets mean that air can flow through the fabric, allowing the body to cool itself through the evaporation of sweat.
Posted by Gopal Paul 7 years ago
- 1 answers
Yogita Ingle 7 years ago
Symbiosis is the combination of two Greek words ‘Sym’ means ‘with’ and ‘biosis’ means ‘living’, which means living together. In symbiosis or mutualism two different types of organisms live and work together for their mutual benefit from each other. They share shelter and nutrients, e.g. Lichens. Lichens are composite organisms composed of fungus and alga. Fungus is a saprophyte and alga is an autotroph. The Fungus supplies water and minerals to the cells of the alga while the alga supplies food; prepared by photosynthesis.
Posted by Aarav Patel 7 years ago
- 1 answers
Durgesh Mohane 7 years ago
Posted by Aarav Patel 7 years ago
- 1 answers
Meghna Thapar 6 years, 1 month ago
Farmers grow fruits and vegetables crops inside large green house because it protects it from high blowing wind, and rodents also green house protects the plant from the climatic conditions of outside and it can have its own suitable temperature for the growth of plants.
Farmers get advantages of the following things:
(i) They have control over their climatic conditions (Temperature, humidity etc.)
(ii) Free from pests, rodents and also from birds and animals so they have increased producibility.
Posted by Prabhakar Reddy Prabhakar Reddy 7 years ago
- 1 answers
Meghna Thapar 6 years, 1 month ago
Decomposers are organisms that break down dead or decaying organisms, and in doing so, they carry out decomposition, a process possible by only certain kingdoms, such as fungi. Like herbivores and predators, decomposers are heterotrophic, meaning that they use organic substrates to get their energy, carbon and nutrients for growth and development. While the terms decomposer and detritivore are often interchangeably used, detritivores ingest and digest dead matter internally, while decomposers directly absorb nutrients through external chemical and biological processes.
Posted by Gauranshi Vashisth 7 years ago
- 1 answers
Gauranshi Vashisth 7 years ago
Posted by Siddhi Bothara 7 years ago
- 4 answers
Posted by Anagha Avinash 7 years ago
- 4 answers
Posted by Abhi Ram 7 years ago
- 2 answers
Sudha Kumari 7 years ago
Posted by Aditya Kumar 7 years ago
- 0 answers
Posted by Krishnajith Gopi 7 years ago
- 1 answers
Anagha Avinash 7 years ago
Posted by Rajeev Ranjan 7 years ago
- 1 answers
Posted by Annu Tom 7 years ago
- 3 answers
Posted by Devanshi Kothari 7 years ago
- 0 answers
Posted by Aditya Deshpande 7 years ago
- 4 answers
Pavithra Ethirajan 7 years ago
Yogita Ingle 7 years ago
Pollination: The transfer of pollen grains from anthers to stigma is called pollination. Pollination is of two types, viz. self pollination and cross pollination.
Self Pollination: When anthers of the same flower are transferred to the stigma; it is called self pollination.
Cross Pollination: When anthers from a different flower are transferred to the stigma; it is called cross pollination. The flowers can be on the same plant or on different plants. Cross pollination is the norm in most of the plants. Plants need help from various agents of pollination to carry out cross pollination. Wind, insects, birds and other animals play the role of agent of pollination.
Devanshi Kothari 7 years ago
Devanshi Kothari 7 years ago
Posted by Aashita Sinha 7 years ago
- 1 answers
Meghna Thapar 6 years, 1 month ago
Farmers grow fruits and vegetables crops inside large green house because it protects it from high blowing wind, and rodents also green house protects the plant from the climatic conditions of outside and it can have its own suitable temperature for the growth of plants.
Farmers get advantages of the following things:
(i) They have control over their climatic conditions (Temperature, humidity etc.)
(ii) Free from pests, rodents and also from birds and animals so they have increased producibility.
Posted by Aparna Shaji 7 years ago
- 3 answers
Pavithra Ethirajan 7 years ago
Aditya Deshpande 7 years ago
Posted by Pari Patel 7 years ago
- 1 answers
Devanshi Kothari 7 years ago
Posted by Aryan Raj 7 years ago
- 1 answers
Posted by Sahan Maity 7 years ago
- 2 answers
Pavithra Ethirajan 7 years ago
Yogita Ingle 7 years ago
Nitrous oxide is an oxide of nitrogen with a chemical formula N2O. This organic compound is colorless and non flammable at room temperature. It is also known as nitrous or laughing gas. Joseph Priestley was the first to identify nitrous oxide in the year 1772.
Posted by Arnav Sao 7 years ago
- 1 answers
Meghna Thapar 6 years, 1 month ago
Alternative Arrangement of Sewage Disposal: In such places where sewage treatment plants are not accessible, alternative methods for sewage disposal are used. To improve sanitation, low cost onsite sewage disposal systems are being encouraged. For example - septic tanks, chemical toilets, composting pits. A septic tank is a highly efficient underground waste water treatment system. It is less expensive than other sewer systems and uses natural processes to treat the waste water. Some organizations offer hygienic on-site human waste disposal technology in which the toilets do not require scavenging. Excreta from the toilet seats flow through covered drains into a biogas plant and biogas is produced.
Posted by Suzain Negi 7 years ago
- 3 answers
Posted by Rashi Varma 7 years ago
- 1 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Sriram A 6 years, 11 months ago
1Thank You