| ⇦ | 
| ⇨ |
Which one of the following statements about all the four of Spongilla, Leech, Dolphin and Penguin is correct?
Options
(a) Penguin is homeothermic while the remaining three are poikilothermic
(b) Leech is a fresh water form while all others are marine
(c) Spongilla has special collared cells called choanocytes, not found in the remaining three
(d) All are bilaterally symmetrical
Correct Answer:
Spongilla has special collared cells called choanocytes, not found in the remaining three
Explanation:
Spongilla is a fresh water sponge that belongs to phylum porifera. It has special collared cells called choanocytes. Choanocytes are not found in leech, dolphin and penguin.
Related Questions: - If for some reason goblet cells are non functional, this will adversely affect:
- A collection of plants and seeds having diverse alleles of all the genes
- Structure protecting archegonia of
- Dr F. Went noted that if coleoptile tips were removed and placed on agar for one hour
- Which one of the following generally acts as an antagonist to gibberellins?
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If for some reason goblet cells are non functional, this will adversely affect:
- A collection of plants and seeds having diverse alleles of all the genes
- Structure protecting archegonia of
- Dr F. Went noted that if coleoptile tips were removed and placed on agar for one hour
- Which one of the following generally acts as an antagonist to gibberellins?
Topics: Plant and Animal Kingdom (295)
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