Basic Science : Chordata Protochordata QUESTIONS AND ANSWERS :: part1 : 11 to 15
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
11.Part of Herdmania embedded in sand is |
| Test |
| Foot |
| Tunic |
| Both A and C |
12.In urochordates, the chordate characters are |
| Well developed |
| Present only in larva |
| Present in adult |
| Present both in adult and larva |
13.Water current is maintained in Herdmania by |
| Rhythmic contractions of tunic |
| Opening and closing of atrial and branchial apertures |
| Contraction of incurrent siphon |
| Cilia bordering gill slits |
14.A member of cephalochordate is |
| Herdmania |
| Ciona |
| Amphioxus |
| Balanoglossus |
15.An ascidian is |
| Balanoglossus |
| Herdmania |
| Branchiostoma |
| None of the above |
More Chordata Protochordata QUESTIONS AND ANSWERS available in next pages
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