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

Question # 1

Describe aims of classification

Ans 1: The main aims and objectives of classification are:
1. To degermien similarities and difference betwene organisms.
2. To arrange organismsm on the basis of similarities and differences
3. Identify the organismsm to study them systematically
4. To find out evoultionary relationship among organisms.

Question # 2

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 # 3

Define Bionomial nomenclature.

Ans 1: Bionomial nomenclature is the method of giving scietific names to living organisms. Since each name has two partsso it is called binomial nomenclatur eg.g. biologial name of human being is Homo sapies Our genus name is homo and speciesl name is sapiens.

Question # 4

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

Ans 1: It facilitates by provideing a universal naming system for species.

Question # 5

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

Ans 1: Two Kingdom :
i. It includes two kingdomw Plantae and nimalia
ii. Bacteria and cyanobacteria were placed in plant kingdom
iii. Uniellular or simple multicellular eukaryotes wrongly placed in kingdom plantae and animalia.
iv. Fungi are wrongly placed in kingdom plantae
Ans 2: Three Kingdom:
i. It includes three kingdoms plantae, Animalia, Protista
ii. Euglena was placed in kingdom protista.
iii. Multicellular microscopic organismsm were spearated from uncellular microscopic organisms.
iv. Fungi were placed in kingdom plantae
Ans 3: Five Kingdom:
i. It includes five kingdoms Monera, protista, Fungi, plantae and Aimals
ii. Bacteria and cyanobacteria are placed in kingdom Moneara
iii. Unicellular or simple multicellular eukaryotes placed in kingdom Protista
vi. Fungi are placed in kingdom Fungi

Question # 6

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 # 7

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 # 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 basis of classification of life into domains?

Ans 1: Classification into three domains is based on difference in the sequence of nucleotides in the rRNA of the cell. the cell memberane lipid structur eand its sensitivity to antibiotics

Question # 10

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.

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

9th Class English Medium Subjects

9th Class Urdu Medium Subjects

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

Biology (New Book) - 9th Class Biology Urdu Medium Chapter 2 Preparation

Describe aims of classification

Difference betwen Bacteria and Protists

Define Bionomial nomenclature.

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

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

What were the shortcomign of three kingdom classfication system.

Difference between Fungi and Plants

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

What are basis of classification of life into domains?

What is domain? Name three deomains of life.

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

Describe aims of classification

Difference betwen Bacteria and Protists

Define Bionomial nomenclature.

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

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

What were the shortcomign of three kingdom classfication system.

Difference between Fungi and Plants

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

What are basis of classification of life into domains?

What is domain? Name three deomains of life.

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

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

What are the basic difference between archaea and bacteria.

What is domain? Name three deomains of life.

Enlist the distingushing characteristics of fungi.

Why cannot we classify viruses in any Kingdom.

Difference between Fungi and Plants

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

Difference between Plant and Animals

What are basis of classification of life into domains?

Why mule is not regarded as a species.

9th Biology Urdu Medium Chapter 2 Preperation

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