Adhering junction
Tight junction
Gap junction
Plasmodesmata
D. Plasmodesmata
Ligament
Tendon
Cartilage
Ciliated epithelium
areolar connective tissue
adipose tissue
dense regular connective tissue
loose connective tissue
glial cells
dendrites
nerve cells
neurons
cockroach does not respire.
respiration is anaerobic.
oxygen goes directly into tissues by diffusion.
oxygen goes directly into tissues by intracellular capillary system.
dense regular connective tissue
dense irregular connective tissue
elastic cartilage
fibrocartilage
Ground substance, cells and basement membrane
Cartilage, intercellular matrix and serum
Cells, protein fibers and ground substance
Collagen, elastin and reticular fibers
cardiac muscles
striped muscles
adipose tissue
nerve and striated muscles
A- Mesothorax, B-Pronotum, C-Metathorax, D-Tegmina, E-Anal style
A- Pronotum, B-Metathorax, C-Mesothorax, D-Tegmina, E-Sterna
A- Pronotum, B-Mesothorax, C-Metathorax, D-Tegmina, E-Anal cerci
A- Pronotum, B-Mesothorax, C-Metathorax, D-Tegmina, E-Anal style
A-Spermatheca, B-Collaterial glands, C-Gonapophyses
A-Phallic gland, B-Collaterial glands, C-Gonapophyses
A-Spermatheca, B-Seminal vesicle, C-Gonapophyses
A-Spermatheca, B-Collateral glands, C-Tegmina
Statement- 1 and statement-2 are true and statement-2 is a correct explanation for statement -1
Statement -1 and statement-2 are true and statement-2 is not a correct explanation for statement -1
Statement - 1 is true and statement- 2 is false
Both the statements are false.
A-Gizzard, B-Crop, C-Hepatic caecae, D-Malpighian tubules
A-Crop, B-Gizzard, C-Hepatic caecae, D-Malpighian tubules
A- Crop, B-Gizzard, C-Malpighian tubules, D-Hepatic caecae
A- Gizzard, B-Crop, C-Malpighian tubules, D-Hepatic caecae
Liver cells
Neurons
Malpighian layer of the skin
Osteocytes
Tight junctions help to stop substances from leaking across a tissue.
Adhering junctions perform cementing to keep neighbouring cells together.
Gap junctions facilitate the cells to communicate with each other by connecting the cytoplasm of adjoining cells, for rapid transfer of ions, small molecules and sometimes big molecules.
All of the above
ligament
areolar tissue
bone
cartilage
Development of anal cerci.
Development of both forewings and hind wings.
Development labium.
Mandibles become harder.
Epithelial tissue
Connective tissue
Muscle tissue
Neural tissue
Anal cerci are absent but anal styles are present in male.
Anal cerci are absent and anal styles are present in female.
Anal styles are absent and anal cerci are present in male.
Anal styles are absent and anal cerci are present in female.
reptilia; annelida
insecta; arthropoda
insecta; annelida
reptilia; arthropoda
Vacuoles and Fibres
Flagellum and Medullary sheath
Nucleus and Mitochondria
Cell body and Dendrites
1 & 2
1 & 3
2 & 4
3 & 4
A-Adipocyte, B-Collagen fibres, C-Microfilament, D-Mast cells
A-Macrophage, B-Collagen fibres, C-Microfilament, D-Mast cells
A-Macrophage, B-Collagen fibres, C-Microtubule, D-RBC
A-Macrophage, B-Fibroblast, C-Collagen fibres, D-Mast cells
long antennae
wingless body
elongated abdomen
anal styles
cuboidal epithelium
columnar epithelium
ciliated columnar epithelium
squamous epithelium
No movements at joints.
Bones will become fixed.
Bones will become unfixed.
Bone will move freely at joints.
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.
Both (i) and (iii)
Only (ii)
Both (i) and (iv)
All of these
There are 16 very long malpighian tubules present at the junctions of midgut and hindgut.
Grinding of food is carried out only by the mouth parts.
Nervous system is located ventrally and consists of segmentally arranged ganglia joined by a pair of longitudinal connectives.
Females bear a pair of short thread like anal styles.
Statement 1 and 2 are true and statement 2 is the correct explanation of statement 1.
Statement 1 and 2 are true and statement 2 is not the correct explanation of statement 1.
Both statements 1 and 2 are false.
Statement 1 is true and statement 2 is false.
1
2
3
4
male excretory system.
male reproductive system.
female excretory system.
female reproductive system.