| ⇦ | 
| ⇨ |
Sharks and dogfishes differ from skates and rays by
Options
(a) Their pectoral fins distinctly marked off from cyclindrical bodies
(b) Gill slits are ventrally placed
(c) Head and trunk are widened considerably
(d) Distinct demarcation between body and tail
Correct Answer:
Their pectoral fins distinctly marked off from cyclindrical bodies
Explanation:
Sharks and dogfishes have cylindrical body while skates and rays have flattened body with winglike pectoral fins which are not distinct from body.
Related Questions: - Fossils of Australopithecus were first found in
- All of the following statements concerning the actinomycetous filamentous
- Light reaction in photosynthesis occurs in
- Variation in gene frequencies within populations can occur by chance rather
- In the human female, menstruation can be deferred by a administration of
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Fossils of Australopithecus were first found in
- All of the following statements concerning the actinomycetous filamentous
- Light reaction in photosynthesis occurs in
- Variation in gene frequencies within populations can occur by chance rather
- In the human female, menstruation can be deferred by a administration of
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply