A. Cartilaginous fishes
B. Bony fishes
C. Running fishes
D. Jawless fishes
Advertisement
Related Mcqs:
- A bond formed by linkage between -OH of carboxyl group of one amino acid and H of amino group of another amino acid which releases water is called__________?
- A. Phosphodiester linkage B. Glycosidic bond C. Peptide bond D. Hydrogen bond...
- Deoxygenated blood first enters in _________ part in fishes?
- A. Sinus venosus B. Right atrium C. Left atrium D. Conus arteriosus...
- Which of the following fishes contained lungs?
- A. Lamprey B. Perch C. Plaice D. Dipnoi...
- Fishes, most of the invertebrates and amphibians are examples of ________ animals?
- A. Endotherms B. Ectotherms C. Heterotherms D. Homeotherms...
- Which of the following marine fishes are considered direct descendents of fresh water ancestors?
- A. Hagfish B. Jelly Fish C. Star Fish D. Bony fishes...
- Which of the following fishes excrete large volume of diluted urine?
- A. Bony Marine fishes B. Fresh water fishes C. Both depending upon the surrounding water D. None of these...
- If a man having blood group AB marries a woman who is heterozygous for blood group, what is the probability of their first child having blood group B?
- A. 40% B. 45% C. 50% D. 71% Submitted by: Rashid Mehmood...
- Which of the following pairs of fins in a fish body are paired?
- A. Dorsal and ventral. B. Pectoral and Pelvic. C. Tail and anal D. All of these...
- Marine fish can keep their internal environment hypertonic with respect to the surrounding salty water by retaining.
- A. Excessive urea which will increase their internal solute concentration and prevent body shrinkage in hypertonic environment B. Trimethyl alanine C. Ammonia D. Trimethylamine oxide...
- Which of the following fish drink large amount of sea water and excrete concentrated urine resulting in maximum salt excretion and minimal water loss?
- A. Hagfish B. Fresh water fishes C. Bony fishes D. None of these...
Advertisement
