Home
Class 11
BIOLOGY
Choose the correct statement...

Choose the correct statement

A

All pisces have gills covered by an operculum

B

All mammals are viviparous

C

Al cyclostomes donot posses jaws and paired fins

D

All reptiles have a three chambered heart

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF LIVING ORGANISMS

    SANTRA PUBLICATION|Exercise CHOOSE MORE THAN ONE OPTIONS:|110 Videos
  • CLASSIFICATION OF LIVING ORGANISMS

    SANTRA PUBLICATION|Exercise FILL IN THE BLANKS|126 Videos
  • CHEMICAL CONSTITUENTS OF LIVING CELLS: BIOMOLECULES

    SANTRA PUBLICATION|Exercise NCERT Questions|15 Videos
  • DIGESTION AND ABSORPTION

    SANTRA PUBLICATION|Exercise NCERT QUESTIONS|9 Videos

Similar Questions

Explore conceptually related problems

Given below are a few statements regarding somatic hybridisation. Choose the correct statements. (i) Protoplasts of different cells of the same plant are fused. (ii) Protoplasts from cells of different species can fused. (iii) Treatment of cell with cellulase and pectinase mandatory. (iv) The hybrid protoplast contains characters of only one parential protoplast.

One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400K, 800K and 600K respectively.Choose the correct statement: https://haygot.s3.amazonaws.com/questions/117871.png

A particle of mass m and charge q moving with velocity v enters region-b from region-a along the normal to the boundary as shown is in the figure. Region-b has a uniform magnetic field B perpendicular to the plane of the paper. Also, region-b has length L. Choose the correct statements :

A few statements with regard to sexual reprodUction are given below. (i) Sexual reproduction does not always require two individuals. (ii) Sexual reproduction generally involves gametic fusion. (iii) Meiosis never occurs during sexual reproduction. (iv) External fertilisation is a rule during sexual reproduction. Choose the correct statements from the option below.

Choose the incorrect statement.

Choose the incorrect statement.

Choose the correct match