It consists of two large ovaries, lying laterally in the 6th 7th abdominal segments.
Each ovary is formed of a group of five ovarian tubules or ovarioles, containing a chain of developing ova.
A pair of spermatheca is present in the 5th segment which opens into the genital chamber.
None of the above
D. None of the above
Bone
Cartilage
Areolar connective tissue
Fluid connective tissue
flagella
collagen fibres
microvilli
all of these
Eustachian tube and stomach lining
bronchioles and fallopian tubes
bile duct and oesophagus
fallopian tubes and urethra
epidermal in origin and made of dead cells.
epidermal in origin and made of living cells.
dermal in origin and made of living cells.
dermal in origin and made of dead cells.
Skeletal muscle
Smooth muscle
Cardiac muscle
All of these
Column-I | Column-II |
---|---|
(Types of epithelium) | (Description) |
A. Squamous | I. It is composed of a epithelium single-layer of cube-like cells |
B. Cuboidal | II. Having cilia on their free epithelium surface |
C. Columnar | III. It is composed of a single epithelium layer of tall and slender cells |
D. Ciliated | IV. It is made up of a single thin epithelium layer of flattened cells with irregular boundaries |
A IV; B I; C III; D II
A I; B IV; C III; D II
A IV; B I; C II; D III
A IV; B III; C I; D II
into the skin surface
into the blood stream
into a gland duct
into the brain tissue
Frog
Pheretima
Cockroach
Rabbit
cutting and biting type.
piercing and sucking type.
sucking and rasping type.
sucking and siphoning type.
the body which is covered with a hard chitinous exoskeleton.
head which holds a bit of nervous system.
head which is of no use.
food capturing appratus which is found elsewhere.
protect the body.
control the function of epithelial tissues.
produce and secrete specialized compounds to control and maintain different body functions.
help to maintain blood pressure and nerve actions.
Areolar Loosely packed matrix of protein fibres
Bone Mineralized matrix
Cartilage Highly vascular matrix
Blood Liquid matrix
large extracellular matrix.
contractibility.
ability to carry action potentials.
basement membrane.
Unicellular glandular cells - Goblet cell
Saliva - Exocrine secretion
Fusiform fibres - Smooth muscle
Cartilage - Areolar tissue
dense regular connective tissue
dense irregular connective tissue
elastic cartilage
fibrocartilage
Adipose cell
Bone marrow
Liver
Matrix
A 8th sternum, B - Anal cercus, C - 10th tergum, D - Anal style
A - 10th tergum, B - Anal cercus, C - Anal style, D - 8th sternum
A - Anal style, B - Anal cercus, C - 10th tergum, D- 8th sternum
A - Anal cercus, B - 8th sternum, C - 10th tergum, D - Anal style.
Liver
Nerve
Muscle
Tendon
cardiac muscles
striped muscles
adipose tissue
nerve and striated muscles
Adhering junction
Tight junction
Gap junction
Plasmodesmata
ligament
areolar tissue
bone
cartilage
Each muscle is made of many long, cylindrical fibres arranged in parallel arrays.
Muscle fibres contract (shorten) in response to stimulation, then relax (lengthen) and return to their uncontracted state in a coordinated fashion.
Muscles play an active role in all movements of the body.
All of the above
voluntary, branched, uninucleate
voluntary, multinucleate, cylindrical
involuntary, cylindrical, multinucleate
involuntary, spindle shaped, uninucleated, tapering
It exerts the greatest control over the bodys responsiveness to changing conditions.
Chondrocytes, the unit of neural system are excitable cells.
Neuroglial cells protect and support neurons.
When a neuron is suitably stimulated, an electrical disturbance is generated.
glial cells
dendrites
nerve cells
neurons
Frog
Rabbit
Earthworm
Cockroach
simple epithelium, extracellular matrix and nerves.
axon, dendrites and cell body.
nerve cells, synapse and neuroglia.
mylein sheeth, node of Ranvier and Schwann cells.
cuboidal epithelium
columnar epithelium
ciliated columnar epithelium
squamous epithelium
are responsible for the production and secretion of enzymes.
are specialized in contraction and relaxation.
help in the movement of involuntary organs only.
all of the above
1: Columnar cells bearing cilia; 2: Unicellular glandular epithelium
1: Cuboidal cells bearing cilia; 2: Multicellular glandular epithelium
1: Compound cells bearing cilia; 2: Unicellular glandular epithelium
1: Columnar cells bearing cilia; 2: Multicellular glandular epithelium