1➤ Which of the following tissues has dead cells
ⓑ Sclerenchyma
ⓒ Collenchyma
ⓓ Epithelial tissue
2➤ Find out incorrect sentence
ⓑ Collenchymatous tissues are irregularly thickened at corners.
ⓒ Apical and intercalary meristems are permanent tissues.
ⓓ Meristematic tissues, in its early stage, lack vacuoles.
3➤ Girth of stem increases due to
ⓑ lateral meristem
ⓒ intercalary meristem
ⓓ vertical meristem
4➤ Which cell does not have perforated cell wall
ⓑ Companion cells
ⓒ Sieve tubes
ⓓ Vessels
5➤ Intestine absorbs the digested food materials. What type of epithelial cells are responsible for that?
ⓑ Columnar epithelium
ⓒ Spindle fibres
ⓓ Cuboidal epithelium
6➤ 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?
ⓑ Break of skeletal muscle
ⓒ Ligament break
ⓓ Areolar tissue break
7➤ 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 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.
8➤ Which muscles act involuntarily? (i) Striated muscles (ii) Smooth muscles (iii) Cardiac muscles (iv) Skeletal muscles
ⓑ (ii) and (iii)
ⓒ (iii) and (iv)
ⓓ (i) and (iv)
9➤ Meristematic tissues in plants are
ⓑ not limited Lo certain regions
ⓒ localised and dividing cells
ⓓ growing in volume
10➤ Which is not a function of epidermis?
ⓑ Gaseous exchange
ⓒ Conduction of water
ⓓ Transpiration
11➤ Select the incorrect sentence.
ⓑ Two bones are connected by ligament
ⓒ Tendons are non-fibrous tissue and fragile
ⓓ Cartilage is a form of connective tissue
12➤ Cartilage is not found in
ⓑ Ear
ⓒ Kiydney
ⓓ larynx
13➤ Fats are stored in human body as
ⓑ Adipose tissue
ⓒ Bones
ⓓ Cartilage
14➤ Bone matrix is rich in
ⓑ Calcium and phosphorus
ⓒ Calcium and potassium
ⓓ Phosphorus and potassium
15➤ Contractile proteins are found in
ⓑ blood
ⓒ muscles
ⓓ cartilage
16➤ Voluntary muscles are found in
ⓑ limbo
ⓒ iris of the eye
ⓓ bronchi of lungs
17➤ Nervous tissue is not found in
ⓑ spinal cord
ⓒ tendons
ⓓ nerves
18➤ Nerve cell does not contain
ⓑ nerve endings
ⓒ tendons
ⓓ dendrites
19➤ Which of the following helps in repair of tissue and fills up the space inside the organ?
ⓑ Adipose tissue
ⓒ Areolar
ⓓ Cartilage
20➤ The muscular tissue which function throughout life continuously without fatigue is
ⓑ cardiac muscle
ⓒ smooth muscle
ⓓ voluntary muscle
21➤ Which of the following cells is found in the cartilaginous tissue of the body?
ⓑ Chondrocytes
ⓒ Basophils
ⓓ Osteocytes
22➤ The dead element present in the phloem is
ⓑ phloem fibres
ⓒ phloem parenchyma
ⓓ sieve tubes
23➤ Which of the following does not lose their nucleus at maturity?
ⓑ Red blood cells
ⓒ Vessel
ⓓ Sieve tube cells
24➤ In desert plants, rate of water loss gets reduced due to the presence of
ⓑ stomata
ⓒ lignin
ⓓ suberin
25➤ A long tree has several branches. The tissue that helps in the side ways conduction of water in the branches is
ⓑ xylem parenchyma
ⓒ parenchyma
ⓓ xylem vessels
1 Comments
bdia
ReplyDeleteThanks 😊