Which of the following statements is correct?

  • A
    Cells of all living organisms have a nucleus.
  • B
    Both animal and plant cells have a well-defined cell wall.
  • C
    Cells are formed de novo from abiotic materials.
  • D
    In prokaryotes,there are no membrane-bound organelles.

Explore More

Similar Questions

For a reversible reaction $A \rightleftharpoons B$,which one of the following statements is wrong from the given energy profile diagram?

The area (in sq unit) of the region bounded by the curves $2x = y^2 - 1$ and $x = 0$ is

The combined equation of the diagonals of the square formed by the two pairs of straight lines given by $xy+4x-3y-12=0$ and $xy-3x+4y-12=0$ is

What is a conjugated protein called if it contains a carbohydrate as a prosthetic group?

Which of the following animals is not viviparous?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo