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Maharashtra State BoardSSC (English Medium) 10th Standard

Balbharati solutions for Science and Technology 2 [English] Standard 10 Maharashtra State Board chapter 6 - Animal Classification [Latest edition]

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Solutions for Chapter 6: Animal Classification

Below listed, you can find solutions for Chapter 6 of Maharashtra State Board Balbharati for Science and Technology 2 [English] Standard 10 Maharashtra State Board.


Intext questionsExercises
Intext questions [Pages 61 - 74]

Balbharati solutions for Science and Technology 2 [English] Standard 10 Maharashtra State Board 6 Animal Classification Intext questions [Pages 61 - 74]

Can you recall?

1.Page 61

Which criteria are used for classification of organisms?

2.Page 61

You have studied the classification of living organisms in earlier classes. The living organisms present around us are mainly plants and animals. We have studied the criteria of their classification. With the help of that, complete the following chart.

Can you recall?

1.Page 61

How the plants are classified?

Internet is my friend

1. (i)Page 69

How does the infection of tapeworm in man occur?

1. (ii)Page 69

What are the preventive measures for infection of tapeworm in man?

1. (iii)Page 69

How does the infection of liver fluke in grazing animals like goat and sheep occur?

1. (iv)Page 69

What are the preventive measures for infection of liver fluke in grazing animals like goat and sheep?

2. (i)Page 69

How does the infection of round worms like ascaris occur?

2. (ii)Page 69

How does the infection of round worms like filarial worm occur?

2. (iii)Page 69

How does the infection of plant nematodes occur?

2. (iv)Page 69

What are the preventive measures and treatment for the infection of round worms like ascaris?

2. (v)Page 69

What are the preventive measures and treatment for the infection of round worms like filarial worm?

2. (vi)Page 69

What are the preventive measures and treatment for the infection of round worms like plant nematodes?

Get Information

1.Page 69

Why earthworm is called as farmer’s friend?

2.Page 69

How may be the leech used in ayurvedic system of treatment?

Find out

1.Page 70

What is chitin?

Let's Think

1. (i)Page 70

What types of benefits occur to human from animals of phylum - Arthropoda?

1. (ii)Page 70

What types of harms occur to human from animals of phylum - Arthropoda?

2. (i)Page 70

Which are the animals from phylum Arthropoda those have shortest lifespan?

2. (ii)Page 70

Which are the animals from phylum Arthropoda those have longest lifespan?

3.Page 70

Why has it been said that only insects directly compete with humans for food?

Use your brain power

1.Page 74

Animals like ghariyal and crocodile live in water as well as on land. Are they amphibians or reptiles?

2.Page 74

Animals like whale, walrus live in water (ocean). Whether they are included in pisces or mammalia?

Exercises [Pages 75 - 76]

Balbharati solutions for Science and Technology 2 [English] Standard 10 Maharashtra State Board 6 Animal Classification Exercises [Pages 75 - 76]

1. a.Page 75

Identify me.

I am diploblastic and acoelomate. Which phylum do I belong to?

1. b.Page 75

Identify me.

My body is radially symmetrical. Water vascular system is present in my body. I am referred as fish though I am not. What is my name?

1. c.Page 75

Identify me.

I live in your small intestine. Pseudocoelom is present in my thread like body. In which phylum will you include me?

1. d.Page 75

Identify me.

Though I am multicellular, there are no tissues in my body. What is the name of my phylum?

2. i.Page 75

Write the characters of the following animal with the help of the classification chart.

Bath sponge

2. ii.Page 75

Write the characters of the following animal with the help of the classification chart.

Grasshopper

2. iii.Page 75

Write the characters of the following animal with the help of the classification chart.

Rohu

2. iv.Page 75

Write the characters of the following animal with the help of the classification chart.

Penguin

2. v.Page 75

Write the characters of the following animal with the help of the classification chart.

Frog

2. vi.Page 75

Write the characters of the following animal with the help of the classification chart.

Lizard

2. vii.Page 75

Write the characters of the following animal with the help of the classification chart.

Elephant

2. viii.Page 75

Write the characters of the following animal with the help of the classification chart.

Jellyfish

3.Page 75

Write in brief about progressive changes in animal classification.

4.Page 75

What is the exact difference between grades of organization and symmetry? Explain with examples.

Answer in brief.

5. a.Page 75

Give scientific classification of shark up to class.

5. b.Page 75

Write four distinguishing characters of phylum - Echinodermata.

5. c.Page 75

Distinguish between butterfly and bat with the help of four distinguishing properties.

5. d.Page 75

To which phylum does Cockroach belong? Justify your answer with scientific reasons.

6. a.Page 75

Give scientific reasons.

Though tortoise lives on land as well as in water, it cannot be included in class- Amphibia.

6. b.Page 75

Give scientific reasons.

Our body irritates if it comes in contact with jelly fish.

6. c.Page 75

Give scientific reasons.

All vertebrates are chordates but all chordates are not vertebrates.

6. d.Page 75

Give scientific reasons.

Balanoglossus is connecting link between non-chordates & chordates.

6. e.Page 75

Give scientific reasons:

Body temperature of reptiles is not constant.

Answer the following questions by choosing the correct option.

7. a.Page 75

Which special cells are present in the body of sponges (Porifera)?

  • Collar cells

  • Cnidoblasts

  • Germ cells

  • Ectodermal cells

7. b.Page 75

Which of the following animals’ body shows bilateral symmetry?

  • Star fish

  • Jelly fish

  • Earthworm

  • Sponge

7. c.Page 75

Which of the following animals can regenerate it’s broken body part?

  • Cockroach

  • Frog

  • Sparrow

  • Star fish

7. d.Page 75

Bat is included in which class?

  • Amphibia

  • Reptilia

  • Aves

  • Mammalia

8.Page 76

Complete the following chart.

Body cavity Germ Layer Phylum
Absent .......... Porifera
Absent Triploblastic ..........
Pseudocoelom .......... Aschelminthes
Present .......... Arthropoda
9.Page 76

Complete the following chart.

Type Character Example
Cyclostomata .......... ..........
.......... Gill respiration ..........
Amphibia .......... ..........
.......... .......... Whale
.......... Poikilotherms ..........
10. i.Page 76

Sketch, label and classify hydra.

10. ii.Page 76

Sketch, label and classify jellyfish.

10. iii.Page 76

Sketch, label and classify planaria.

10. iv.Page 76

Sketch, label and classify the round worm.

10. v.Page 76

Sketch, label and classify a butterfly.

10. vi.Page 76

Sketch, label and classify the earthworm.

10. vii.Page 76

Sketch, label and classify an octopus.

10. viii.Page 76

Sketch, label and classify star fish.

10. ix.Page 76

Sketch, label and classify the shark.

10. x.Page 76

Sketch, label and classify the frog.

10. xi.Page 76

Sketch, label and classify the wall lizard.

10. xii.Page 76

Sketch, label and classify the pigeon.

11. i.Page 76

Label the following.

11. ii.Page 76

Label the following.

11. iii.Page 76

Label the following.

11. iv.Page 76

Label the following.

Solutions for 6: Animal Classification

Intext questionsExercises

Balbharati solutions for Science and Technology 2 [English] Standard 10 Maharashtra State Board chapter 6 - Animal Classification

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Concepts covered in Science and Technology 2 [English] Standard 10 Maharashtra State Board chapter 6 Animal Classification are Criteria for New System of Classification > Grades of Organization, Phylum: Porifera, Phylum: Cnidaria/Coelenterata, Classification of Living Organisms, Phylum: Hemichordata, History of Animal Classification, Traditional Method of Animal Classification, Phylum: Platyhelminthes, Phylum: Aschelminthes, Phylum: Annelida, Phylum: Arthropoda, Phylum: Mollusca, Phylum: Echinodermata, Conventional System of Animal Classification, Phylum: Chordata, Criteria for New System of Classification > Body Symmetry, Criteria for New System of Classification > Germ Layers, Criteria for New System of Classification > Body cavity (Coelom), Criteria for New System of Classification > Body Segmentation, Subphylum: Urochordata, Subphylum: Cephalochordata, Subphylum: Vertebrata/Craniata, Subphylum: Vertebrata/Craniata > Class: Cyclostomata, Subphylum: Vertebrata/Craniata > Class: Pisces, Subphylum: Vertebrata/Craniata > Class: Amphibia, Subphylum: Vertebrata/Craniata > Class: Reptilia, Subphylum: Vertebrata/Craniata > Class: Aves, Subphylum: Vertebrata/Craniata > Class: Mammalia.

Using Balbharati Science and Technology 2 [English] Standard 10 Maharashtra State Board solutions Animal Classification exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Balbharati Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board Science and Technology 2 [English] Standard 10 Maharashtra State Board students prefer Balbharati Textbook Solutions to score more in exams.

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