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Segmentation in the body is first observed in which of the fol
Biology
Biology

Class 11

NCERT

Publisher:
NCERT
Subject:
Biology
1

Chapter 1: The Living World

11 questions

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2

Chapter 2: Biological Classification

12 questions

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3

Chapter 3: Plant Kingdom

12 questions

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4

Chapter 4: Animal Kingdom

15 questions

Q1
Could the number of eggs or young ones produced by an oviparous and viviparous mother be equal? Why?
Q2
Segmentation in the body is first observed in which of the following:
Q3
Match the following :

(a) Operculum           (i) Ctenophora                               
(b) Parapodia            (ii) Mollusca
(c) Comb plates        (iii) Porifera
(d) Radula                 (iv) Reptilia
(e) Hairs                    (v) Annelida
(f) Choanocytes        (vi) Cyclostomata and Chondrichthyes
(g) Gill slits              (vii) Mammalia
(h) Scales                 (viii) Osteichthyes
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5

Chapter 5: Morphology of Flowering Plants

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6

Chapter 6: Anatomy of Flowering Plants

12 questions

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7

Chapter 7: Structural Organization in Animals

14 questions

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8

Chapter 8: Cell: The Unit of Life

14 questions

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9

Chapter 9: Biomolecules

15 questions

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10

Chapter 10: Cell Cycle and Cell Division

16 questions

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11

Chapter 11: Transport in Plants

16 questions

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12

Chapter 12: Mineral Nutrition

10 questions

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13

Chapter 13: Photosysnthesis in Higher Plants

9 questions

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14

Chapter 14: Respiration in Plants

12 questions

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15

Chapter 15: Plant Growth and Development

11 questions

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16

Chapter 16: Digestion and Absorption

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17

Chapter 17: Breathing and Exchange of Gases

14 questions

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18

Chapter 18: Body Fluids and Circulation

14 questions

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19

Chapter 19: Excretory Products and their Elimination

12 questions

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20

Chapter 20: Locomotion and Movement

10 questions

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21

Chapter 21: Neural Control and Coordination

12 questions

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22

Chapter 22: Chemical Coordination and Integration

9 questions

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Question
Easy
Timing Icon

Solving time: 1 mins

Segmentation in the body is first observed in which of the following:

A
Platyhelminthes

B
Aschelminthes

C
Annelida

D
Arthropoda

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Updated on: Jul 20, 2023

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Book:

Biology (NCERT)

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Text SolutionText solutionverified iconVerified

The body segmentation first appeared in the phylum Annelida. They demonstrate the division of the body into a linear series of cylindrical segments from head to tail. So, the correct answer is option C.
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Could the number of eggs or young ones produced by an oviparous and viviparous mother be equal? Why?
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Segmentation in the body is first observed in which of the following:
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Match the following :

(a) Operculum           (i) Ctenophora                               
(b) Parapodia            (ii) Mollusca
(c) Comb plates        (iii) Porifera
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Question Text
Segmentation in the body is first observed in which of the following:
Updated OnJul 20, 2023
TopicAnimal Kingdom
SubjectBiology
ClassClass 11
Answer TypeText solution:1 Video solution: 1
Upvotes165
Avg. Video Duration5 min