Download App

Cell Cycle and Cell Division — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYCell Cycle and Cell Division1 Mark
MCQ
How many chromosomes are there in onion root tip cell?
  • A
    $06$
  • ✓
    $16$
  • C
    $26$
  • D
    $36$
✓

Answer

Correct option: B.
$16$
There are $16$ chromosomes in onion root tip cell.

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 (1 Marks)" from Cell Cycle and Cell Division→Cell Cycle and Cell Division — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

In mosses the second gametophytic stage is leafy stage. Consider the following statements about leafy stage

$I.$ Leafy stage is produced from the secondary protonema as a lateral bud

$II.$ They consist of upright, slender axes bearing spirally arranged leaves

$III.$ They are attached to the soil through multicellular rhizoids

$IV.$ This leafy stage bears the sex organ

Which of the statements given above are correct?

→
Guttation occurs in:
→
A person is undergoing prolonged fasting. His urine will be found to contain abnormal quantities of:
→
Which of the following carry the same genetic information?
→
Which of the following auxin is widely used as weedicide?
→
All the cytokinins are
→
Blood group $AB$ has:
→
Binding of $O_{2}$ with haemoglobin is primarily depended upon

$I.$ partial pressure of $O_{2}$

$II.$ partial pressure of $CO _{2}$

$III.$ hydrogen ion concentration

$IV.$ temperature

Choose the correct option

→
During photosynthesis, the oxygen in glucose comes from
→
In animals smooth endoplasmic reticulum is the main sites of synthesis of:
→