Question:
Give examples of Arthropod animals.
Answer:
Prawns, butterflies, houseflies, spiders, scorpions and crabs etc.
Diversity in Living Organisms
Q 1.
Name a reptile which has four chambered heart.
Q 2.
Give examples of Arthropod animals.
Q 3.
In how many kingdoms Carolus Linnaeus diving living beings?
Q 4.
Give three examples of Protochordata animals.
Q 5.
In which kingdom you will place an organism which is multicellular, eukaryotic, non-green heterotroph or saprophytic, lacks chlorophyll and has an absorptive mode of nutrition?
Q 6.
Differentiate between Annelida and Nematode.
Q 7.
Four Chambered heart, mostly viviparous, skin covered with hairs, skin contains sweat and oil glands, four chambered heart. Which category of vertebrates are we talking about?
Q 8.
Give examples of egg laying mammals
Q 9.
What do you mean by biodiversity?
Q 10.
Name five countries that lie in the region of megadiversity.
Q 11.
Give examples of bryophytes.
Q 12.
Name the phylum to which the following are included. (i) Spider (ii) Cockroach (iii) Prawn (iv) Housefly
Q 13.
Write two important characteristics of sponges ?
Q 14.
Give examples of animals belong to Nematoda.
Q 15.
How is a body of Arthropods segmented?
Q 16.
Name the three divisions of Plantae that have inconspicuous reproductive organs. What are their seeds called?
Q 17.
Name the two groups of Plantae that are commonly called phanerogams.
Q 18.
Cold blooded, two chamber heart, stream lined body, scales on skin, gills present, aquatic life. Which group of vertebrates are we referring to?
Q 19.
Snakes, turtles, lizards and crocodiles belong to which category of vertebrates?
Q 20.
Give three examples of flightless birds.
Q 21.
What are the advantages of classification?
Q 22.
Explain the basis for grouping organisms into five kingdoms.
Q 23.
What is the criterion for classification of organisms as belonging to kingdom Monera or Protista?
Q 24.
In which kingdom, you will place an organism which is multicellular, eukaryotic, heterotroph, lacks chlorophyll and has an ingestive mode of nutrition.
Q 25.
Blue-green algae are classified with bacteria and placed in kingdom Monera.
Q 26.
What are the major divisions in the Plantae? What is the basis for these divisions?
Q 27.
List important characteristics (at least three) of bryophytes.
Q 28.
Name the plants that are called "
First vascular land plants".
Q 29.
How Phanerogams are divided further chiefly?
Q 30.
Give two examples of Gymnosperms.
Q 31.
Which animal phylum is commonly called as flatworms?
Q 32.
Name the phylum to which Start fish and Sea urchin belong to?
Q 33.
In which kingdom would you place an organism which is unicellular, eukaryotic and photosynthetic?
Q 34.
Give examples of the organisms that have cilia and flagellum for moving around.
Q 35.
What is the primary characteristic on which the first division of organisms is made?
Q 36.
Amar, Ujala and Anara wrote the scientic name of mango as follows. Who wrote it correctly.
Amar - Mangifera Indica
Ujala - Mangifera indica
Anara - mangifera indica
Q 37.
Identify the division of Plantae having following characteristics:
i. Seeds not enclosed within fruit.
ii. Flowers represented as cones (unisexual)
iii. Ovules not located in ovary.
Q 38.
Identify plant group which has parallel venation, scattered vascular bundles, flower petals/parts in multiple of three, fibrous roots.
Q 39.
Identify the plant groups which has net like veins in leaves, flower parts in group of fours or fives, vascular bundles are in a ring and two seed leaves.
Q 40.
Give two examples of Bryophyta plants?
Q 41.
Sunflower, Maize, Wheat and Pea belong to which group of plants?
Q 42.
Hydra, Jelly Fish, corals belog to which group of animals?
Q 43.
Commonly called flatworm, bilateral symmetrical, acoelomates are the features of which animal division?
Q 44.
No scales on skin, mucus glands on skin, three chambered heart, respiration through gills, lungs and skin, oviparous, live on land and in water. Name the group of these vertebrates.
Q 45.
Give an example of mammal that can fly.
Q 46.
Which region of the earth is called the region of megadiversity?
Q 47.
Based on evolution, primarily how organisms are categorised?
Q 48.
Name the book written by Carolus Linnaeus on the classification of organisms.
Q 49.
In the hierarchy of classification, which grouping will have the smallest number of organisms with a maximum of characteristics in common and which will have the largest number of organisms?
Q 50.
Who identified the Fungi as a separate multicellular eukaryotic kingdom and introduced five kingdoms? Name the five kingdoms.
