Question:
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.
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.
Give examples of bryophytes.
Q 7.
Differentiate between Annelida and Nematode.
Q 8.
How is a body of Arthropods segmented?
Q 9.
Cold blooded, two chamber heart, stream lined body, scales on skin, gills present, aquatic life. Which group of vertebrates are we referring to?
Q 10.
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 11.
Give examples of egg laying mammals
Q 12.
What do you mean by biodiversity?
Q 13.
Name five countries that lie in the region of megadiversity.
Q 14.
Name the phylum to which the following are included. (i) Spider (ii) Cockroach (iii) Prawn (iv) Housefly
Q 15.
Write two important characteristics of sponges ?
Q 16.
Give examples of animals belong to Nematoda.
Q 17.
Name the phylum to which Start fish and Sea urchin belong to?
Q 18.
What is the primary characteristic on which the first division of organisms is made?
Q 19.
Name the three divisions of Plantae that have inconspicuous reproductive organs. What are their seeds called?
Q 20.
Name the two groups of Plantae that are commonly called phanerogams.
Q 21.
Commonly called flatworm, bilateral symmetrical, acoelomates are the features of which animal division?
Q 22.
Snakes, turtles, lizards and crocodiles belong to which category of vertebrates?
Q 23.
Give three examples of flightless birds.
Q 24.
What are the advantages of classification?
Q 25.
Explain the basis for grouping organisms into five kingdoms.
Q 26.
What is the criterion for classification of organisms as belonging to kingdom Monera or Protista?
Q 27.
In which kingdom, you will place an organism which is multicellular, eukaryotic, heterotroph, lacks chlorophyll and has an ingestive mode of nutrition.
Q 28.
Blue-green algae are classified with bacteria and placed in kingdom Monera.
Q 29.
What are the major divisions in the Plantae? What is the basis for these divisions?
Q 30.
Why bryophytes are called the amphibians of the plant kingdom?
Q 31.
List important characteristics (at least three) of bryophytes.
Q 32.
Name the plants that are called "
First vascular land plants".
Q 33.
On what basis plants are divided into two sub-kingdoms?
Q 34.
How Phanerogams are divided further chiefly?
Q 35.
Give two examples of Gymnosperms.
Q 36.
Which animal phylum is commonly called as flatworms?
Q 37.
In which kingdom would you place an organism which is unicellular, eukaryotic and photosynthetic?
Q 38.
Give examples of the organisms that have cilia and flagellum for moving around.
Q 39.
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 40.
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 41.
Identify plant group which has parallel venation, scattered vascular bundles, flower petals/parts in multiple of three, fibrous roots.
Q 42.
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 43.
Give two examples of Bryophyta plants?
Q 44.
Sunflower, Maize, Wheat and Pea belong to which group of plants?
Q 45.
Hydra, Jelly Fish, corals belog to which group of animals?
Q 46.
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 47.
Give an example of mammal that can fly.
Q 48.
Which region of the earth is called the region of megadiversity?
Q 49.
Based on evolution, primarily how organisms are categorised?
Q 50.
Name the book written by Carolus Linnaeus on the classification of organisms.
