OnlineCBT Logo OnlineCBT
⚲
हिन्दी
OnlineCBT Logo OnlineCBT
⚲

Biology · HUMAN REPRODUCTION

हिन्दी

Calculate the maximum possible number of seminiferous tubules present in both testes of a healthy adult human male based on standard NCERT anatomical data:

  1. A
    500
  2. B
    750
  3. C
    1500
  4. D
    3000
View Answer & Solution

Correct answer · Option C

1500

Explanation

Each testis has ~250 testicular lobules, and each lobule contains 1 to 3 seminiferous tubules. Maximum tubules per testis = 250 × 3 = 750. For both testes (a pair), maximum number = 750 × 2 = 1500.

Related questions

Identify the paired and unpaired male accessory glands from the following list: (i) Prostate gland (ii) Seminal vesicles (iii) Bulbourethral glands→Match the layers of the uterine wall given in Column I with their respective characteristics/functions in Column II: Column I (Layer)Column II (Feature/Function) (A) Perimetrium(i) Glandular layer that undergoes cyclical changes during menstrual cycle (B) Myometrium(ii) External thin membranous layer (C) Endometrium(iii) Middle thick layer of smooth muscle exhibiting strong contractions during parturition→In the human female reproductive system, what constitutes the 'birth canal'?→Observe the diagrammatic sectional view of the female reproductive system. Which labelled part represents the narrow portion of the fallopian tube that directly joins the uterus?→
OnlineCBT

Our mission is "To educate students and help them excel in competitive exam preparation to the best of their potential. To impart good values in students and develop their overall exam readiness."

Useful Link
Important Pages
Courses & Practice
Contact
Address

Plot No 10, Dholigumti, Panditpura Road, Bandikui, Dausa(Raj) 303313

Contact

+91 7877547686

 E-mail

onlinecbtportal@gmail.com

 Helpline Number

+91 7877547686
Share
Click To Download
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

Terms of Use | Privacy Policy | Cookie Policy | Disclaimer | Editorial Policy | Fact Check | Corrections | DMCA | Ad Choices

Copyright © 2026 - OnlineCBT.in. All Rights Reserved.

WhatsApp Chat