Question :
The type of tail found in Shark is:
Option 1:
Protocercal
Option 2:
Homocercal
Option 3: Hetrocercal
Option 4: Diphycercal
Latest: SSC CGL 2024 final Result Out | SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL Tier 1 Scorecard 2024 Released | SSC CGL complete guide
Suggested: Month-wise Current Affairs | Upcoming Government Exams
Correct Answer: Hetrocercal
Solution : The correct option is Hetrocercal.
Sharks have a heterocercal tail structure. Heterocercal tails have an asymmetrical form, with the top lobe of the tail being bigger and extending further than the lower lobe. This shape gives sharks lift and stability in the water, which helps with buoyancy and effective swimming. The enlarged top lobe aids sharks in maintaining their place in the water column and is ideal for their predatory and active swimming lifestyle.
Candidates can download this ebook to know all about SSC CGL.
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
The largest invertebrate is a / an:
Sponge
Mollusc
Option 3: Arthropod
Option 4: Echinoderm
Which one of these animals is jawless:
Sphyrna
Trygon
Option 3: Myxine
Option 4: Shark
The newly hatched tadpole breaths through its:
Option 1: Lung
External gills
Option 3:
Internal gills
Option 4:
All the above
Pulses are obtained from the family:
Liliaceae
Leguminosae
Option 3: Cycadaceae
Option 4: Fungi
RRBs are owned by :
Central Government
State Government
Sponsor Bank
Option 4: Jointly by all of the above
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile