| ⇦ | 
| ⇨ |
Which one of the following correctly describes the location of some body parts in the earthworm Pheretima ?
Options
(a) Four pairs of spermathecae in 4 – 7 segments
(b) One pair of ovaries attached at intersegmental septum of 14th and 15th segments
(c) Two pairs of testes in 10th and 11th segments
(d) Two pairs of accessory glands in 16 – 18 segments
Correct Answer:
Two pairs of testes in 10th and 11th segments
Explanation:
In Pheretima two pairs of testes sacs are situated in the 10th and 11th segments. Each testes sac of the 10th segment encloses a testes and a seminal funnel. Each testes sac of the 11th segment encloses a testes, a seminal vesicle and a seminal funnel
Related Questions: - Genetic dwarfness can be overcome by treating it with
- Culex carries which of the following disease?
- Bulk of RNA is synthesized in a cell during
- For human, the bearable limit of noise is
- Which of the following events does not occur in rough endoplasmic reticulum
Topics: Structural Organisation In Animals
(175)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Genetic dwarfness can be overcome by treating it with
- Culex carries which of the following disease?
- Bulk of RNA is synthesized in a cell during
- For human, the bearable limit of noise is
- Which of the following events does not occur in rough endoplasmic reticulum
Topics: Structural Organisation In Animals (175)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply