A banana plant fits into which of these groups?
1.Trees
2.Glasses
3.Herbs
4.Flowers
Posted Date:-2021-06-20 06:33:30
Cells are metabolically very active in
1.Insects
2.Paramecium
3.Fish
4.Jelly fish
Posted Date:-2021-06-20 06:33:30
Consider the following statements: 1. Human beings have 23 pairs of chromosomes. 2. Sex chromosome in human male is named XX. 3. Chromosomes are best seen in metaphase. Which of the statements g
1.1 and 2
2.1 ,2 and 3
3.2 only
4.None of the above
Posted Date:-2021-06-20 06:33:30
For what is the Jurassic period named
1.mountain range in Switzerland
2.kind of dinosaur
3.soccer hero
4.None of the above
Posted Date:-2021-06-20 06:33:30
From what plant was paper originally made
1.cattail
2.rosemary
3.papyrus
4.wheat
Posted Date:-2021-06-20 06:33:30
How many basic tastes can humans sense?
1.3
2.4
3.5
4.6
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How many facial muscles are involved in speaking?
1.30
2.70
3.110
4.140
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How many sets of legs does a shrimp have?
1.2
2.4
3.5
4.8
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How many sweat glands does the average person have
1.260000
2.2.6 million
3.26 million
4.260 million
Posted Date:-2021-06-20 06:33:30
How many taste buds do young people have
1.1000
2.10000
3.100000
4.1000000
Posted Date:-2021-06-20 06:33:30
How much blood is in the human body
1.2 litres
2.3 litres
3.5 litres
4.7 litres
Posted Date:-2021-06-20 06:33:30
In science, what is the name for the classification of plants and animals?
1.gentrification
2.Entropy
3.Taxidermy
4.taxonomy
Posted Date:-2021-06-20 06:33:30
A baby blue whale drinks this many liters of milk per day:
1.100
2.150
3.190
4.240
Posted Date:-2021-06-20 06:33:30
Most highly intelligent mammals are
1.kangaroos
2.elephants
3.dolphins
4.whales
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Movement of cell against concentration gradient is called
1.Osmosis
2.Active transport
3.Passive transport
4.Diffusion
Posted Date:-2021-06-20 06:33:30
Nucleus, the genetic material containing rounded body in each cell, was first discovered in 1831 by
1.Theodore Schwann
2.Rudolf Virchow
3.Robert Brown
4.Robert Hooke
Posted Date:-2021-06-20 06:33:30
One of the following is not a function of bones.
1.Place for muscle attachment
2.Protection of vital organs
3.Secretion of hormones for calcium regulation in blood and bones
4.Production of blood corpuscles
Posted Date:-2021-06-20 06:33:30
Other than spreading malaria, anopheles mosquitoes are also vectors of
1.dengue fever
2.filariasis
3.encephalitis
4.yellow fever
Posted Date:-2021-06-20 06:33:30
Ozone hole refers to
1.hole in ozone layer
2.increase in the thickness of ozone layer in troposphere
3.decrease in thickness of ozone layer in stratosphere
4.decrease in the ozone layer in troposphere
Posted Date:-2021-06-20 06:33:30
Phloem is a tissue found in
1.mammals
2.Insect
3.Plants
4.reproductive organs of animals
Posted Date:-2021-06-20 06:33:30
Photo-oxidation is
1.photorespiration
2.photolysis
3.light and oxygen induced breakdown
4.All of the above
Posted Date:-2021-06-20 06:33:30
Photosynthesis generally takes place in which parts of the plant?
1.Leaf and other chloroplast bearing parts
2.Stem and leaf
3.Roots and chloroplast bearing parts
4.Bark and leaf
Posted Date:-2021-06-20 06:33:30
Photosynthesis takes place faster in
1.yellow light
2.White light
3.Red light
4.Darkness
Posted Date:-2021-06-20 06:33:30
Placenta is the structure formed
1.by the union of foetal and uterine tissue
2.by fusion of germ layers
3.by foetus only
4.None of the above
Posted Date:-2021-06-20 06:33:30
Plant development is influenced by
1.quality of light only
2.quality and quantity of light
3.quality and duration of light
4.quality, quantity and duration of light
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Plant transport system does not transport
1.Water
2.Organic salts
3.Plant hormones
4.CO2
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Plants absorb dissolved nitrates from soil and convert them into
1.Free nitrogen
2.Urea
3.Ammonia
4.Proteins
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Plants absorb most part of water needed by them through their
1.embryonic zone
2.growing point
3.root hairs
4.zone of elongation
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Plants hormone that induces cell division is
1.domins
2.gibberellins
3.kinins
4.auxins
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Plants receive their nutrients mainly from
1.chlorophyll
2.Atmosphere
3.Light
4.Soil
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Plants synthesis protein from
1.Amino acid
2.Starch
3.Sugar
4.Fatty acid
Posted Date:-2021-06-20 06:33:30
Plants that grow in saline water are called
1.halophytes
2.hydrophytes
3.mesophytes
4.thallophytes
Posted Date:-2021-06-20 06:33:30
Primary phloem develops from
1.lateral meristem
2.protoderm
3.extrastelar cambium
4.provascular tissue
Posted Date:-2021-06-20 06:33:30
Process of cell division can take place by
1.heterosis
2.fusion
3.mitosis
4.None of the above
Posted Date:-2021-06-20 06:33:30
Prokaryotic cells lack
1.nucleolus
2.nuclear membrane
3.membrane bound by organelles
4.All of the above
Posted Date:-2021-06-20 06:33:30
Pyorrhoea is a disease of the
1.Heart
2.Nose
3.Lungs
4.Gums
Posted Date:-2021-06-20 06:33:30
The author of On the Origin of Species is:
1.Charles Lyell
2.Charles Baudelaire
3.Charles Dickens
4.Charles Darwin
Posted Date:-2021-06-20 06:33:30
Transport system with pumps is found in
1.Insects
2.Paramecium
3.Jelly fish
4.Sea anemones
Posted Date:-2021-06-20 06:33:30
What is the study of animal life called
1.Geology
2.Astrology
3.Zoology
4.Epidermiology
Posted Date:-2021-06-20 06:33:30
What is the word for a person with very pale skin and eyes?
1.Albanian
2.albino
3.Albion
4.alabaster
Posted Date:-2021-06-20 06:33:30
What scientist has popularized the concept of biodiversity?
1.E.O. Wilson
2.Albert Einstein
3.Stephen Jay Gould
4.Stephen Hawking
Posted Date:-2021-06-20 06:33:30
What sensory function do the ears provide other than hearing
1.Temperature
2.Radiation
3.Balance
4.smell
Posted Date:-2021-06-20 06:33:30
Which blood group is called the "universal donor"
1.A
2.B
3.O
4.AB
Posted Date:-2021-06-20 06:33:30
Which group of animals is Charles Darwin best known for studying?
1.Whales
2.Birds
3.Lizard
4.Cats
Posted Date:-2021-06-20 06:33:30
Which of the following is a poisonous fish
1.Shark
2.Gold fish
3.Lion fish
4.None of the above
Posted Date:-2021-06-20 06:33:30
Which of these is not a dehiscent plant?
1.Pea
2.Been
3.Magnolia
4.Banana
Posted Date:-2021-06-20 06:33:30
Which of these is not a kind of plant
1.abacus
2.acanthus
3.aster
4.acacia
Posted Date:-2021-06-20 06:33:30
Which of these is not part of the endocrine system?
1.Thyroid
2.Adrenal
3.Pituitary
4.None of the above
Posted Date:-2021-06-20 06:33:30
Which of these joints is not found in the human body?
1.gliding
2.mortise and tenon
3.ball and socket
4.suture
Posted Date:-2021-06-20 06:33:30
Which option is incorrect? Rate of transpiration is
1.Maximum during the night
2.Zero at night
3.Proportional to the active transport of water through root hairs
4.Depends upon the thickness of the cuticle
Posted Date:-2021-06-20 06:33:30