Cork cells contain —
  • Cutin
  • Suberin
  • Lignin
  • Pectin
Complex tissues are —
  • Xylem and Phloem
  • Parenchyma and Collenchyma
  • Meristematic
  • Epidermis
Which is not a xylem element?
  • Tracheid
  • Vessel
  • Sieve tube
  • Xylem parenchyma
Vessels are found only in —
  • Gymnosperms
  • Angiosperms
  • Bryophytes
  • Pteridophytes
Xylem fibres are —
  • Living
  • Dead
  • Photosynthetic
  • Secretory
Phloem transports —
  • Water
  • Minerals
  • Food
  • Hormones
Which phloem element is dead?
  • Sieve tube
  • Companion cell
  • Phloem fiber
  • Phloem parenchyma
Sieve tubes lack —
  • Cytoplasm
  • Nucleus
  • Wall
  • Pores
Companion cells help —
  • Xylem
  • Sieve tubes
  • Collenchyma
  • Parenchyma
Phloem in gymnosperms lacks —
  • Sieve cells
  • Companion cells
  • Fibers
  • Parenchyma
Xylem and phloem together form —
  • Vascular bundles
  • Complex tissues
  • Both A & B
  • Ground tissue
Function of xylem parenchyma —
  • Transport food
  • Store food
  • Mechanical support
  • None
Old phloem is replaced by —
  • New phloem
  • New xylem
  • Cambium
  • Cork
Epithelial tissue covers —
  • Only outer surface
  • Inner and outer surface
  • Bones only
  • Muscles only
Cells of epithelial tissue are joined by —
  • Tight junctions
  • Loose junctions
  • Cell spaces
  • None
Stratified epithelium is for —
  • Absorption
  • Protection
  • Conduction
  • Secretion
Ciliated epithelium is found in —
  • Respiratory tract
  • Skin
  • Intestine
  • Liver
Connective tissues join —
  • Similar tissues
  • Different tissues
  • Epithelial cells only
  • None
Matrix of bone is rich in —
  • Calcium and phosphorus
  • Iron
  • Chitin
  • Keratin
Cartilage is found in —
  • Ear pinna and nose tip
  • Heart
  • Brain
  • Lungs
Adipose tissue stores —
  • Protein
  • Fat
  • Water
  • Minerals
Ligament connects —
  • Bone to bone
  • Muscle to bone
  • Bone to cartilage
  • Muscle to muscle
Tendon connects —
  • Bone to bone
  • Muscle to bone
  • Muscle to muscle
  • Bone to cartilage
Areolar tissue joins —
  • Skin to muscles
  • Bones
  • Cartilage
  • None
Fluid matrix of blood is —
  • Plasma
  • Lymph
  • Serum
  • Cytoplasm
RBCs transport —
  • Carbon dioxide
  • Oxygen
  • Nutrients
  • Enzymes
WBCs help in —
  • Blood clotting
  • Defence
  • Transport
  • Digestion
Platelets help in —
  • Transport
  • Blood clotting
  • Oxygen carrying
  • Defence
Muscle tissue is responsible for —
  • Protection
  • Movement
  • Growth
  • Transport
Striated muscle is —
  • Voluntary
  • Involuntary
  • Smooth
  • Cardiac
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0