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

Question # 1

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 # 2

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.

Question # 3

Why cannot we classify viruses in any Kingdom.

Ans 1: Viruses are not included in any kingdom because they lack any of the characteristics of the three domains of life.

Question # 4

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

Ans 1: Aristotle: The greek philosopher Aristole was the first person who classified the living organisms.
Ans 2: Carolus Linnaeus:He grouped speices according to similar physical characteristics. According to earlier classified into two kingdoms, then three kingdom and then five-kingdom system. He also introduced binomial nomenclature
Ans 3: Carl Woese:In 1990 Carl Woese introduced a three domatin system of classificaton the three domains of life are.i. Arehaeaii. Bacteriaiii. Eukarya

Question # 5

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 # 6

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 # 7

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 # 8

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 # 9

What is the term used to describe the variety of life on Earth.

Ans 1: The term used for the variety of life on Earth is biodiversity, or biologicla diversity.
Ans 2: Definition :
Biodiversity means the variety of organismsm in a particular area including all living things and their interactions. It encompasses the variety of genes, species, ecosystems and functions.

Question # 10

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

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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

Why mule is not regarded as a species.

Difference between Plant and Animals

Why cannot we classify viruses in any Kingdom.

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

What is domain? Name three deomains of life.

Difference betwen Bacteria and Protists

What were the shortcomign of three kingdom classfication system.

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

What is the term used to describe the variety of life on Earth.

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

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

Why mule is not regarded as a species.

Difference between Plant and Animals

Why cannot we classify viruses in any Kingdom.

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

What is domain? Name three deomains of life.

Difference betwen Bacteria and Protists

What were the shortcomign of three kingdom classfication system.

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

What is the term used to describe the variety of life on Earth.

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

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

What is domain? Name three deomains of life.

What were the shortcomign of three kingdom classfication system.

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

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

Why mule is not regarded as a species.

Define Bionomial nomenclature.

Describe aims of classification

Why cannot we classify viruses in any Kingdom.

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

What is the term used to describe the variety of life on Earth.

9th Biology Urdu Medium Chapter 2 Preperation

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