Nerve cell does not contain
  • axon
  • nerve endings
  • tendons
  • dendrites
Which of the following tissues has dead cells?
  • Parenchyma
  • Sclerenchyma
  • Collenchyma
  • Epithelial tissue
Find out incorrect sentence.
  • Parenchymatous tissues have intercellular spaces.
  • Collenchymatous tissues are irregularly thickened at corners.
  • Apical and intercalary meristems are permanent tissues.
  • Meristematic tissues, in its early stage, lack vacuoles.
Girth of stem increases due to
  • apical meristem
  • lateral meristem
  • intercalary meristem
  • vertical meristem
Which cell does not have perforated cell wall?
  • Tracheids
  • Companion cells
  • Sieve tubes
  • Vessels
Intestine absorbs the digested food materials. What type of epithelial cells are responsible for that?
  • Stratified squamous epithelium
  • Columnar epithelium
  • Spindle fibres
  • Cuboidal epithelium
A person met with an accident in which two long bones of the hand were dislocated. Which among the following may be the possible reason?
  • Tendon break
  • Break of skeletal muscle
  • Ligament break
  • Areolar tissue break
While doing work and running, you move your organs Like hands, legs etc. Which among the following is correct?
  • Smooth muscles contract and pull the ligament to move the bones.
  • Smooth muscles contract and pull the tendons to move the bones.
  • Skeletal muscles contract and pull the ligament to move the bones.
  • Skeletal muscles contract and pull the tendon to move the bones.
Meristematic tissues in plants are
  • localised and permanent
  • not limited Lo certain regions
  • localised and dividing cells
  • growing in volume
Which is not a function of epidermis?
  • Protection from adverse condition
  • Gaseous exchange
  • Conduction of water
  • Transpiration
Select the incorrect sentence.
  • Blood has a matrix containing proteins, salts and hormones
  • Two bones are connected by ligament
  • Tendons are non-fibrous tissue and fragile
  • Cartilage is a form of connective tissue
Cartilage is not found in
  • nose
  • ear
  • kidney
  • larynx
Fats are stored in human body as
  • Cuboidal epithelium
  • Adipose tissue
  • Bones
  • Cartilage
Bone matrix is rich in
  • Fluoride and calcium
  • Calcium and phosphorus
  • Calcium and potassium
  • Phosphorus and potassium
Contractile proteins are found in
  • bones
  • blood
  • muscles
  • cartilage
Voluntary muscles are found in
  • alimentary canal
  • limbo
  • iris of the eye
  • bronchi of lungs
Nervous tissue is not found in
  • brain
  • spinal cord
  • tendons
  • nerves
Which of the following helps in repair of tissue and fills up the space inside the organ?
  • Tendon
  • Adipose tissue
  • Areolar
  • Cartilage
The muscular tissue which function throughout life continuously without fatigue is
  • skeletal muscle
  • cardiac muscle
  • smooth muscle
  • voluntary muscle
Which of the following cells is found in the cartilaginous tissue of the body?
  • Mast cells
  • Basophils
  • Osteocytes
  • Chondrocytes
The dead element present in the phloem is
  • companion cells
  • phloem fibres
  • phloem parenchyma
  • sieve tubes
Which of the following does not lose their nucleus at maturity?
  • Companion cells
  • Red blood cells
  • Vessel
  • Sieve tube cells
In desert plants, rate of water loss gets reduced due to the presence of
  • cuticle
  • stomata
  • lignin
  • suberin
A long tree has several branches. The tissue that helps in the side ways conduction of water in the branches is
  • collenchyma
  • xylem parenchyma
  • parenchyma
  • xylem vessels
¡f the tip of sugar cane plant is removed from the field, even then it keeps on growing in length. It is due to the presence of
  • cambium
  • apical meristem
  • lateral meristem
  • intercalary meristem
A nail is inserted in the trunk of a tree at a height of 1 metre from the ground level. After 3 years the nail will
  • move downwards
  • move upwards
  • remain at the same position
  • move sideways
Parenchyma cells are
  • relatively unspecified and thin-walled
  • thick walled and specialised
  • lignified
  • none of these
Flexibility in plants is due to
  • collenchyma
  • scierenchyma
  • parenchyma
  • chiorenchyma
Cork cells are made impervious to water and gases by the presence of
  • cellulose
  • lipids
  • suberin
  • lignin
Survival of plants in terrestrial environment has been made possible by the presence of
  • intercalary meristem
  • conducting tissue
  • apical meristem
  • parenchymatous tissue
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0