CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Which of the following statements is correct for urochordates? 
(1) Often referred to as protochordates
(2) Presence of thyroid gland
(3) Notochord at tail only in larval stage
(4) Excretion by proboscis gland


A
1 and 3
loader
B
1 and 2
loader
C
3 and 4
loader
D
1 and 4
loader

Solution

The correct option is A 1 and 3

Phylum Chordata is divided into three subphyla: Urochordata or Tunicata, Cephalochordata and Vertebrata.

Subphyla Urochordata and Cephalochordata are often referred to as protochordates and are exclusively marine. In Urochordata, notochord is present only in larval tail. 


Co-Curriculars

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image