Matric Part 1 Biology Urdu Medium Chapter 2(Solving a Biological Problem) Online Short Questions with Answers Preparation

Question # 1

Difference between Fungi and Plants

Ans 1: Fungi:
i. Eukaryotic organisms
ii. Mostly multicellular and some fungi are unicellular
iii. Fungi may be saprotrophci decomposers
iv.Fungi have chitin in their cell walls.
v. Fungi have absorptive mode of nutrition
Examples:
Black bread mold, yeast,mushroom etc.
Ans 2: Plants:
i. Eukaryotic organisms.
ii. Kulti cellular
iii. Plants are autotrophci with chloroplasts containing chlorophll.
iv. Plants cell wall is made of cellulose
v. Plants have photosynthesic mode of nutrition.
Exaple: Moss, mustard

Question # 2

What were the shortcomign of three kingdom classfication system.

Ans 1: i. Some taxonomists disagreed about athe positio of fungi in kingdom planatae
ii. Fungi resemble platns in many ways but ar eheterotrophs Which get their food by absorption
iii. They do not have cellulose in their cell wall but posses chitin

Question # 3

What is domain? Name three deomains of life.

Ans 1: In biology, a domain means the largest of all groups in the classification of life. Domain is group of kingdoms, or taxonomic catergory above the kingdoms.The three domains of life are Archaea. Bacterial and Eukarya.

Question # 4

How is he biodiversity crucial for humans and for the planet Earth.

Ans 1: Biodiversity provides many essentil services for humans and the planet. Here are some key benefits of biodiversity
Ans 2: 1. Ecosystem Stability: Biodiversity helps maintain the balance of ecosystems by contributing to the biogeochemical cycle.such as water cycle , carbon cycle, and nitrogen cycle.
Ans 3: 2. Climate Regulation : Plants and algae absorb carbon dioxide, helping to regulate the climate
Ans 4: Natural Resources: Biodiversity provides a vast array of resources form food and medicine to building materials and fuel
Ans 5: 4. Economic Benefits: Biodiversity supports numerious industire,s including agriculture tourism and pharmaceuticals

Question # 5

Difference betwen Bacteria and Protists

Ans 1: Bacteria:
i. Prokaryotic organismsm
ii. They are unicellular, filamentous or colonial and are relatively simple in structure
Example: Bacterial and Cyanobacteria
Ans 2: Protists:
i. Eukaryotic organisms
ii. Univellular or simple multicellular and mostly equatic
Example: Amoeba, Euglena, and slime molds.

Question # 6

What are the basic difference between archaea and bacteria.

Ans 1: Archaeai. These are the most primitive organismsm on Earthii. They are prokaryotes but their cell wall does not contain peptidoglycan. The r RNA is mroe closely related to eukaryotes than to baceteria.iii. Their cell memberane contains unique lipids which enable them to live in extreme environments e.g. hot springs, slat, lakes, deep-sea hydrothermal vents, and acidic or alkaline waters,However, they also exist in more common environments like soil and oceans.iv. Some archeae obtain energy from inorganic compounds such as sulphur or ammonia. Othe rgroups perform photosynthesis but do not produce oxygen.iv.
Ans 2: Bacteria:i. They are teh true bacteria, They are unicellular, Many live solitary althought some form chains, clusters, or colonies of cellsii. They are also prokaryotic and hae cell wall made of peptidoglycaniii. Bacteria are found everywhere including soil, wate, air, and living organisms,.iv. Most are heterotrophic but some perform photosynthesis because they have chlorophyll.
Ans 3:

Question # 7

Why mule is not regarded as a species.

Ans 1: Define : Specie is a group of similar individuals capable of interbreeding among themselves and producingfrertile offspring
Explanation : Cross between a male donkey and a female horse produces mule. It is infertile because of the odd number of chromosomes. they can't reproduce. So, it is not species, species is the most basic unit of classfication, as well as a taxonomic rank

Question # 8

Which kingdom includes organismsm tha tare multicellular, heterotrophic and lack cell walls.

Ans 1: The Kingdom nimallia of eukaryotes includes organism which are eukaryotic, multicellular heterotrophic and lack cell walls.They develop from embryos. They ingest food and digest it within their bodies.

Question # 9

What are the seven taxonomic ranks used in the Linnaean system.

Ans 1: Linnaeus developed a system that went from broadest to most specific the level of classification he used are
Ans 2: Kingdom, phylum class, Order, Family, Genus and species.

Question # 10

Difference between Plant and Animals

Ans 1: Plant:
i. Eukaryotic muti cellular
ii. Autotrophci whith chloroplast containging Chlorophyll
iii. thy have cellulose in cell walls.
iv. They cannot move
v. Examples: Mose, Mustard
Ans 2: Animals:
i. Eukaryotic multi cellular
ii. Heterotrophic and lack chlorophyll
iii. animals lack cell wall
iv. They cna move from place to place.
v. Example : a . Invertebrates e.g. insects, star fish
b. Vertebrates e.g. fish, frogs.

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Matric Part 1/9th Class Biology Chapter 2 Short Questions Test With Answer for Chapter 2 (Solving a Biological Problem)

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Online Short Questions For Chapter 2 "9th Class Biology Urdu Medium Chapter 2 Preparation "

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Difference between Fungi and Plants

What were the shortcomign of three kingdom classfication system.

What is domain? Name three deomains of life.

How is he biodiversity crucial for humans and for the planet Earth.

Difference betwen Bacteria and Protists

What are the basic difference between archaea and bacteria.

Why mule is not regarded as a species.

Which kingdom includes organismsm tha tare multicellular, heterotrophic and lack cell walls.

What are the seven taxonomic ranks used in the Linnaean system.

Difference between Plant and Animals

Prepare Complete Set Wise Questions For Chapter 2 "9th Class Biology Urdu Medium Chapter 2 Preparation "

Set 1

Set 2

9th Class Biology Urdu Medium Chapter 2 Preparation - Set 1

Difference between Fungi and Plants

What were the shortcomign of three kingdom classfication system.

What is domain? Name three deomains of life.

How is he biodiversity crucial for humans and for the planet Earth.

Difference betwen Bacteria and Protists

What are the basic difference between archaea and bacteria.

Why mule is not regarded as a species.

Which kingdom includes organismsm tha tare multicellular, heterotrophic and lack cell walls.

What are the seven taxonomic ranks used in the Linnaean system.

Difference between Plant and Animals

9th Class Biology Urdu Medium Chapter 2 Preparation - Set 2

Describe aims of classification

Why are the followign scientists famous for?Aristotle, Carolus Linnacus, Carl Woese

What are basis of classification of life into domains?

What are the seven taxonomic ranks used in the Linnaean system.

How dows binomial nomenclature facilitate clear communication about organismsm across different langauges.

Compare two kingdow, Kingdom, and five kingdom classifciation system.

Why mule is not regarded as a species.

Why cannot we classify viruses in any Kingdom.

Difference between Plant and Animals

How is he biodiversity crucial for humans and for the planet Earth.

9th Biology Urdu Medium Chapter 2 Preperation

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