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After Online tests for all subjects now it’s time to prepare the next level for Punjab board students to prepare their short question section here. We have a complete collection of all classes subject wise and chapter wise thousands questions with the right answer for easy understanding.
Here we are providing complete chapter wise Biology questions and Answers for the 10th class students. All the visitors can prepare for their 10th class examination by attempting below given question answers.
In this List we have included all Punjab boards and both Arts and Science students. These Boards students can prepare their exam easily with these short question answer section
Lahore Board 10th classes short questions Answer
Rawalpindi Board 10th classes short questions Answer
Gujranwala Board 10th classes short questions Answer
Multan Board 10th classes short questions Answer
Sargodha Board 10th classes short questions Answer
Faisalabad Board 10th classes short questions Answer
Sahiwal Board 10th classes short questions Answer
DG Khan Board 10th classes short questions Answer
Bahwalpur Board 10th classes short questions Answer
All above mention Punjab Boards students prepare their annual and classes test from these online test and Short question answer series. In coming days we have many other plans to provide all kinds of other preparation on our Gotest website.
How to Prepare Punjab Board Classes Short Question Answer at Gotest
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10th Class Biology Chapter 7 Man & His Environment Short Questions Answer
A group of organisms of the same species inhabiting a specific geographical time is called is population.
A naturalself-sufficient unit of an environment that is formed as a result of interaction between its biotic community and the abiotic components is known as an ecosystem. Example: A pond a lake and a forest are example of natural ecosystem Ecosystem may also be artificial for example an aquarium.
The biotic components comprise the living part of the ecosystem biotic components are further classified as producers, consumers and decomposers.
The study of interrelationship between organisms and their environment is called ecology.
Herbivores are called as primary consumers. They feed directly from plants and product of plants e.g. castle, deer etc.
The abiotic components include non-living factors are light, air, water, soil and basic elements and compounds.
A species is a group of organisms which can interbreed freely in nature to produce fertile off spring.
Herbivores e.g. cattle, deer, rabbit, grass hopper etc feed on plants. They are primary consumers. They feed directly from plant and product of plants.
Primary carnivores feed on herbivores. Fox, Frog, birds, many fishes and snakes ete are primary carnivores.
All the populations that live in a habitat and interact in various ways with one another are collectively called a community
An organism which decomposes the dead bodies and dead matters.
A food chain is a series of an organism within an ecosystem, in which each organism feed on the one before it and is fed by the one after it.
Secondary carnivores feed on primary carnivores. Wolf and owls etc. are secondary carnivores.
A network of food chains which are inter connected at various trophic level
i. Nitrogen fixation
iv. DE nitrification.
Omnivores are the consumers that eat animal flesh as well as plants products and plants. Example Man, Crow, Bear etc.
It is the type of symbiosis in which smaller partner derived food and shelter from the body of larger partner and in return harm it.
Ectoparasite are live outside i.e. on the surface of host’s body e.g. mosquitoes, ticks, lice etc.
All carnivores’ animals are predator. For example frog prey upon redactor like mosquito and fox prey upon on rabbit.
Q20: What are endoparasites? ” state=”close”]
Endoparasites are parasite which live inside the body of host e.g. plasmodium, ascaris and endameba etc.
All the populations that live in a habitat and interact in various way with one another are collectively called a community
A group of organisms of the same species inhabiting a specific geographical time is called a population
The term greenhouse effect refers to the phenomenon in which certain gases called greenhouse gases trap heat in atmosphere like the glass in greenhouse prevents rising warm air from escaping.
All ecosystem of the world together form a biosphere. It includes all the ecosystem of the plant earth. In other words the biosphere consists of all organisms present on earth and all region of earths where they live. Biosphere range from the floor of oceans to the top of highest mountains. It is about 20 km thick.
Pitcher plants, sundew, Venus fly trap etc.
Primary carnivores (Secondary consumer) feed on herbivores. Fox, frog, birds, many fishes and snakes etc are primary carnivores
Secondary carnivores (tertiary consumers) feed on primary carnivores. Wolf and owls etc are secondary carnivores
The addition of greenhouse gases in atmosphere these gases increase the temperature of earth is called global warming.
An organism environment is the sum of physical (abiotic) and biological (biotic) conditions which influence that organism.