✅ A. All of them have blood vascular system
Option A: All of them have blood vascular system Option B: They may be coelomate pseudocoelomate or acoelomate Option C: They are included in grade bilaterian Option D: All of them have digestive system Correct Answer : All of them have blood vascular system Read more
✅ B. Schizocoelous
Option A: Pseudocoelous Option B: Schizocoelous Option C: Enterocoelous Option D: Emphicoelous Correct Answer : Schizocoelous Read more
✅ B. Radial and indeterminate
Option A: Spiral and determinate Option B: Radial and indeterminate Option C: Spiral and indeterminate Option D: Radial and determinate Correct Answer : Radial and indeterminate Read more
✅ A. Mesenchyme
Option A: Mesenchyme Option B: Sclerenchyma Option C: Chlorenchyma Option D: Mesoderm Correct Answer : Mesenchyme Read more
✅ D. Both b and c
Option A: Spiracles Option B: Gills Option C: Book lungs Option D: Both b and c Correct Answer : Both b and c Read more
✅ D. Cephalopoda
Option A: Arthropoda Option B: Gastropoda Option C: Pelecypoda Option D: Cephalopoda Correct Answer : Cephalopoda Read more
✅ B. Reptiles
Option A: Amphibians Option B: Reptiles Option C: Birds Option D: Prototherians Correct Answer : Reptiles Read more
✅ B. Pili
Option A: Flagella Option B: Pili Option C: Both of these Option D: None of these Correct Answer : Pili Read more
✅ D. Mycoplasma
Option A: Cocci Option B: Bacilli Option C: Mycobacterium Option D: Mycoplasma Correct Answer : Mycoplasma Read more
✅ A. Peptidoglycan
Option A: Peptidoglycan Option B: Proteins Option C: Glycoproteins Option D: Polysaccharides Correct Answer : Peptidoglycan Read more
✅ A. Purple
Option A: Purple Option B: Red Option C: Pink Option D: Blue Correct Answer : Purple Read more
✅ D. Chromatin body
Option A: Nucleus Option B: Chromosome Option C: Chromatid Option D: Chromatin body Correct Answer : Chromatin body Read more
✅ D. Basal body
Option A: Cell membrane Option B: Cell wall Option C: Capsule Option D: Basal body Correct Answer : Basal body Read more
✅ B. Slime
Option A: Capsule Option B: Slime Option C: Cell Wall Option D: Cell membrane Correct Answer : Slime Read more
✅ C. Facultative bacteria
Option A: Aerobic bacteria Option B: Anaerobic bacteria Option C: Facultative bacteria Option D: Microaerophilic Correct Answer : Facultative bacteria Read more
✅ B. Chemosynthetic bacteria
Option A: Hetrotrophic bacteria Option B: Chemosynthetic bacteria Option C: Saprophytic bacteria Option D: Parasitic bacteria Correct Answer : Chemosynthetic bacteria Read more
✅ D. Parasitic bacteria
Option A: Heterotrophic bacteria Option B: Chemosynthetic bacteria Option C: Saprophytic bacteria Option D: Parasitic bacteria Correct Answer : Parasitic bacteria Read more
✅ C. Photosynthetic bacteria
Option A: Heterotrophic bacteria Option B: Chemosynthetic bacteria Option C: Photosynthetic bacteria Option D: Saprotrophic bacteria Correct Answer : Photosynthetic bacteria Read more
✅ A. Campylobactor
Option A: Campylobactor Option B: spirocheta Option C: E-coli Option D: Pseudomonas Correct Answer : Campylobactor Read more
✅ B. Lactic acid
Option A: Glycogen Option B: Lactic acid Option C: Ammonia Option D: Urea Correct Answer : Lactic acid Read more