OnlineCBT Logo OnlineCBT

Biology · CELL THE UNIT OF LIFE

हिन्दी

In the axoneme of eukaryotic cilia and flagella having a \( 9+2 \) arrangement, how many total radial spokes and central microtubules are present in a cross-section?

  1. A
    18 radial spokes and 2 central microtubules
  2. B
    9 radial spokes and 1 central microtubule
  3. C
    9 radial spokes and 2 central microtubules
  4. D
    27 radial spokes and 9 central microtubules

Correct answer · Option C

9 radial spokes and 2 central microtubules

Explanation

The axoneme contains 9 peripheral doublets connected to the central sheath via 9 radial spokes, and a pair (2) of centrally located microtubules.
पता संपर्क करें

+91 7877547686

ई-मेल

onlinecbtportal@gmail.com

हेल्पलाइन नंबर

+91 7877547686


डाउनलोड करने के लिए क्लिक करें
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

WhatsApp Chat