Structural Organisation in Animals

---

Question

---

Question 1 : Blood corpuscles are formed in the ____________
1. red bone marrow
2. Haversian canal
3. pancreas
4. endosteum
Answer
9246

Question 2 : Which of the following is absent in female frog?
1. Copulatory pads
2. Tympanum
3. Webbed feet
4. All are present
Answer
9247

Question 3 : Osteoblasts are found in
1. bone
2. blood
3. muscle
4. catrilage
Answer
9248

Question 4 : Choose the incorrect statement.
1. Vascular system of frog is closed type.
2. During aestivation and hibernation, skin acts as respiratory organ.
3. Frogs have 4-chambered heart.
4. All the statements are correct.
Answer
9249

Question 5 : Which one of the four parts mentioned below is not part of a single uriniferous tubule ?
1. Collecting ducts
2. Distal convoluted tubule
3. Loop of Henle
4. Bowman scapsule
Answer
9250