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.
Commonly called flatworm, bilateral symmetrical, acoelomates are the features of which animal division?
Q 2.
Name the phylum to which Start fish and Sea urchin belong to?
Q 3.
Why do we classify organisms?
Q 4.
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 5.
Give three examples of Molluscs
Q 6.
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 7.
Give examples of egg laying mammals
Q 8.
What are naked-seeded plants are called?
Q 9.
Which is the largest group of animals?
Q 10.
Who wrote the book
The Origin of Species?
Q 11.
Write the differences between monocots and dicots.
Q 12.
Name the largest group (phylum) of animals.
Q 13.
Why are Bats and whales classified as mammals?
Q 14.
Filarial worms, (Ascaris)round worms, (Wuchereria)pin worms belong to which group of animalia?
Q 15.
Snakes, turtles, lizards and crocodiles belong to which category of vertebrates?
Q 16.
Which do you think is a more basic characteristic for classifying organisms?(a) the place where they live.(b) the kind of cells they are made of. Why?
Q 17.
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 18.
On what basis plants are divided into two sub-kingdoms?
Q 19.
How Phanerogams are divided further chiefly?
Q 20.
Write important features about Phylum Platyhelminthes.
Q 21.
What is the type of circulatory system present in Arthropods?
Q 22.
Write the name of the group of plants, which produces seeds, but not fruits.
Q 23.
Hydra, Jelly Fish, corals belog to which group of animals?
Q 24.
Give three examples of animals belong to Echinodermata
Q 25.
What is the primary characteristic on which the first division of organisms is made?
Q 26.
What is the criterion for classification of organisms as belonging to kingdom Monera or Protista?
Q 27.
Give examples of animals belong to Nematoda.
Q 28.
Name the kingdom which includes the simplest form of eukaryotes.
Q 29.
Name the three divisions of Plantae that have inconspicuous reproductive organs. What are their seeds called?
Q 30.
Minimal body design, have holes which lead to canal system that helps in circulating water, marine habitat. Which division of Animalia it refers to?
Q 31.
Cold blooded, two chamber heart, stream lined body, scales on skin, gills present, aquatic life. Which group of vertebrates are we referring to?
Q 32.
Name a reptile which has four chambered heart.
Q 33.
In how many kingdoms Carolus Linnaeus diving living beings?
Q 34.
Name the phylum to which the following are included. (i) Spider (ii) Cockroach (iii) Prawn (iv) Housefly
Q 35.
Which animal phylum is commonly called as flatworms?
Q 36.
Give examples of organisms which belong to Phylum Protochordata.
Q 37.
List three important characteristics of Phylum Protochordata.
Q 38.
Woese introduced by dividing the Monera kingdom into two sub-kingdoms. Name the two?
Q 39.
Name the levels of classification proposed by Linnaeus. What happens to similarities among organisms as we go from top to bottom level?
Q 40.
Give examples of bryophytes.
Q 41.
Name a parasitic disease caused by members of Nematoda.
Q 42.
How is locomotion brought in animals belonging to Mollusca phylum?
Q 43.
What is a notochord? What does it do?
Q 44.
In the hierarchy of classification, which group will have the largest number of organisms?
Q 45.
Identify the Animalia group having following features:
Q 46.
Spiny skin, marine, triploblastic coelomates having water-driven tube system for locomotion. What type of group are we talking of?
Q 47.
Give three examples of Protochordata animals.
Q 49.
Name the scientist who created the third kingdom for all microscopic unicellular organisms. What did he call it?
Q 50.
In which kingdom, you will place an organism which is multicellular, eukaryotic, heterotroph, lacks chlorophyll and has an ingestive mode of nutrition.
