Download App

PART - 2 CH - 8 Heredity — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10SciencePART - 2 CH - 8 Heredity1 Mark
MCQ
The Y-chromosome in human male ___________.
  • A
    possesses the same size as that of X-chromosome.
  • B
    is larger in size than that of X-chromosome.
  • ✓
    is smaller in size than that of X-chromosome.
  • D
    is of double the size than that of X-chromosome.
✓

Answer

Correct option: C.
is smaller in size than that of X-chromosome.
C

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q" from PART - 2 CH - 8 Heredity→PART - 2 CH - 8 Heredity — all question types→Science STD 10 question papers→Gujarat Board STD 10 question papers→Gujarat Board question paper generator→

Similar questions

Which of the following aqueous solutions contains higher proportion of $OH-$ ions?
→
In an ecosystem third trophic level is always occupied by which animals?
→
When hybridisation is carried out between a tall (TT) pea plant and a short (tt) pea plant, all the plants (offsprings) show the expression of tallness, because …..
→
Which of the following organism shows regeneration?
→
Three resistors of resistances $2 \Omega, 3 \Omega$ and $5 \Omega$ are connected in series with a 10 V battery. The voltage across $2 \Omega$ resistor will be __________.
→
Through whom does the impulse enter into the cyton?
→
Which of the following metals is highly malleable?
→
Through whom does the impulse enter into the cyton?
→
Whose magnetic field is like the magnetic field of a bar magnet?
→
Which trophic level has highest energy in an ecosystem?
→