Score: 0 / 25
Incorrect As: 0
Q 1: Homo erectus was early human beings found in:
A) Java
B) Serbia
C) Africa
D) None of these
Q 2: Who presented the 'Theory of Evolution'?
A) Dr Paul Muller
B) Charles Darwin
C) Edward Jenner
D) Dr Bernard Christian
Q 3: Who presented the theory 'Survival of Fittest'?
A) Edward Thomas
B) Malthus
C) Newton
D) Herbert Spencer
Q 4: The diversity of species on Earth is generating itself, proved the ideas of:
A) Louis Pasteur
B) Darwin
C) Robert Kouch
D) None of these
Q 5: Element present in the largest amount in the human body is:
A) Hydrogen
B) Nitrogen
C) Oxygen
D) Carbon
Q 6: The basic unit of plants and Animals:
A) Gene
B) Chromosome
C) Cell
D) DNA
Q 7: _______ contain two nuclei.
A) Plasmodium
B) Paramecium
C) Monocytes
D) None of these
Q 8: Smooth Endoplasmic Reticulum is involved in the synthesis and storage of:
A) Potysaccharides
B) DNA
C) Proteins
D) Lipids
Q 9: Packages of enzymes bounded by a membrane are called?
A) Endoplasmic Reticulum
B) Mitochondria
C) Golgi body
D) Lysosomes
Q 10: Which is Protein Factory for RNA?
A) Ribosomes
B) DNA
C) Chromosomes
D) None of these
Q 11: Powerhouse of living cell is called:
A) Cell wall
B) Cytoplasm
C) Mitochondria
D) None of these
Q 12: Size of animal and plant increase by:
A) Meiasis
B) Mitosis
C) Budding
D) None of these
Q 13: Organisms encode their genes in long strands of:
A) Chromosomes
B) DNA
C) CNA
D) Carbohydrates
Q 14: Approximately what fraction of the human genome encodes proteins?
A) 2%
B) 20%
C) 50%
D) 90%
Q 15: From which organism was DNA polymerase discovered in 1956?
A) Human
B) Yeast
C) E. coli (Escherichia coli)
D) Mouse
Q 16: What is the function of Centrosome?
A) Spindle fibre
B) Chromosome
C) Nucleus
D) Cell Wall
Q 17: How many chromosomes do people normally have?
A) 23 pairs
B) 40 pairs
C) 20 pairs
D) 50 pairs
Q 18: Non-flowering plants are called as?
A) Cryptogam
B) Angiosperm
C) Pteridophyte
D) Gymnosperm
Q 19: Pollen grains are produced by ________.
A) Filament
B) Stigma
C) Anther
D) Ovary
Q 20: Plants that grow over other plants:
A) Epiphyte
B) Hydrophyte
C) Xerophyte
D) None of these
Q 21: Which of the following Plants are called arthrophytes?
A) Lycopsids
B) Psitopsids
C) Sphenopsids
D) None of these
Q 22: Which plant does not produce food itself?
A) Fern
B) Algae
C) Japanese Iris
D) Fungus
Q 23: What plants are called which grow in dry weather having thick bark?
A) Xerophytes
B) Hydrophytes
C) Helophytes
D) Mesophytes
Q 24: Insectivorous plants among these are:
A) Venus Flytrap
B) Tropical Pitcher Plant
C) Sundew
D) All of these
Q 25: Amborella is:
A) Shrub or small tree
B) Group of animals
C) A large worm
D) None of these