[OBJECTIVE]
Subject: Zoology-II (Chordate Diversity)
Time Allowed: 15 Minutes
Max Marks: 10
NOTE: Attempt this Paper on this Question Sheet only. Please encircle the correct option. Division of marks is given in front of each question. This Paper will be collected back after expiry of time limit mentioned above.
Part-I Answer the following Questions, cutting and overwriting are not allowed. (10)
Lung fishes belong to the class
A. Chondrichthyes
B. Cephalaspidomor
C. Osteichthyes
d. Myxini
Terrestrial animals may face temperature extremes from
a. -65°C to 40°C
B. -65°C to 60°C
c. -65°C to 50°C
d. -65°C to 70°C
The most important cue for birds during migration is
A. Temperature
B. Rainfall
c. weather
d. photoperiod
4. Caecilians belong to order
A. Caudata
B. Gymnophiona
c. Anura
d. Squamata
Emperor penguins are mostly found in
A. Antartica
B. Arctic
c. Australia
d. Austria
Sinoris was discovered from
A. America
B. Iraq
c. Pakistan
d. China
The number of species in order Anura is
A. 1500
B. 3500
c. 2500
d. 4500
8. All birds are
A. viviparous
B. oviparous
c. ovoviviparous
d. parthenogenetic
Total species of Monotremes in Australia are
A. 4
B. 5
c. 6
d.7
The most important sense in Amphibians is
A. hearing
B. vision
c. smell
d. touch
[SUBJECTIVE]
Subject: Zoology-II (Chordate Diversity)
Time Allowed: 2 Hours 45 Minutes
Max Marks: 50
NOTE: ATTEMPT THIS (SUBJECTIVE) ON SEPARATE ANSWER SHEET PROVIDED
Part-II Give Short Answers, Each question carries equal marks. (20)
Q#1: What are the general features of Hemichordata?
Q#2: What are Altricial chicks?
Q#3: What is Archaeopteryx?
Q#4: What is Aestivation?
Q#5: Any three characteristics of Echinoderms?
Q#6: What is cloaca?
Q#7: What is route based navigation?
Q#8: What is parietal eye?
Q#9: What regions of the amphibians brain integrate sensory information and initiate motor responses?
Q#10: What is buccopharyngeal respiration?
Part-III Give Long Answers, Each question carries equal marks. (30)
Q#1: Write a detailed note on class Echinodermata?
Q#2: Write a detailed note on chondrichthyes?
Q#3: Write a detailed note on feathers in birds?
