SCERT Maharashtra solutions for साइंस एण्ड टेक्नॉलोजी पार्ट २ [अंग्रेजी] कक्षा १० महाराष्ट्र राज्य बोर्ड chapter 6 - Animal Classification [Latest edition]

My body is soft and slimy, hence I am referred as ____________.

Which of the following is a hermaphrodite animal?

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

Which of the following is a warm blooded (homeotherms) animal?

My body is _________ shaped to minimize water resistance.

___________ animal is called a friend of farmers.

Which of the following animals has a hard calcareous shell?

Find an odd one out.

Find an odd one out.

Find an odd one out.

Find an odd one out.

Find an odd one out.

Find an odd one out.

Tapeworm : Phylum Platyhelminthes : : Intestinal worms : _____________

Mammals : Breathing through lungs : : Pisces : ______________

Flat worms : Bisexual : : Round worms : ______________

Porifera : Asymmetrical : : Cnidaria : __________

Arthropoda : Largest phylum : : Mollusca : ______________

Tentacles are used for capturing the prey.

Petromyzon is an endoparasite.

Locomotion of starfish takes place through pseudopodia.

Classification of animals makes it easy to study the vast variety of animals.

Which animal has three pairs of legs?

In how many parts is the body of Hemichordates divided?

Write any one cold-blooded animal you know.

Spongilla bears numerous pores on their body. What are those pores called?

What are the animals having vertebral columns in their body called as?

The body of the animal in which phylum is radially symmetrical and diploblastic?

Write the name of the animal having pseudocoelom.

Which animal doesn’t have a neck?

What is the length of a hookworm?

How does the animal in the figure protect itself?

What are the locomotory organs of the animal given in the picture?

Give scientific reason.

Earthworm is said to be a farmer’s friend.

Give a scientific reason:

Body temperature of reptiles is not constant.

Give scientific reason.

Our body irritates if it comes in contact with a jellyfish.

Give scientific reason.

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

Label the figure.

Complete the following chart.

Distinguish between Class Aves and Class Mammalia.

Distinguish between Class Pisces and Class Amphibia.

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

Complete the following activity.

Who am I, if I respire with gills?

Complete the following activity.

Identify me, if I am warm blooded?

Complete the following activity.

Who am I, if I have mammary glands?

Name the phylum in which earthworm and starfish belongs to.

How does locomotion occur in earthworm and starfish?

To which phylum I belong to, if I have cnidoblast-bearing tentacles?

We are Crocodile and Alligator.

To which phylum we belong to?

We are Crocodile and Alligator.

In which three sections our body is divided?

We are Crocodile and Alligator.

We can’t breathe in water, why?

In which phylum, the animals have setae or parapodia for locomotion?

Which phylum has the characteristic phenomenon ‘jointed appendages’?

In which class, animals have soft body?

According to the course of animal evolution, which phylum is at the lowest level?

Through which hole the animals in this phylum give out water from their body?

Through which hole the animals in this phylum take water in their body?

To which phylum we belong to, if we are marine/aquatic animals?

What is the use of cnidoblast for us?

How do we destroy the harmful insects?

Give advantages of classification of animals.

Draw a neat and labelled diagram.

Hydra

Draw a neat and labelled diagram.

Liver Fluke

Draw a neat and labelled diagram.

Herdmania

Draw a neat and labelled diagram.

Jellyfish

Observe the given figure and answer the following.

1. Name the phylum.
2. Give the characteristics of this animal.

Observe the following figure and answer the following.

1. Due to which common characteristic the animals shown in the figure belong to the same phylum?
2. The exoskeleton of these animals is made up of which chemical?
3. Give another two examples of this phylum.

Answer the questions based on the given paragraph.

Lady Bug Beetle

            Lady bug beetles are friends of farmers as they destroy harmful insects. It is a predatory insect, which lives on biting worm, white fly worm, white moth, flower insects and bread worms. It acts as a natural insecticide for crops like maize, jawar, cotton, sugarcane, cereals, vegetables, fruit trees, etc. These are attractive red or yellow or grey coloured insects. Many species of this insect are found in our farms. The lifecycle of this insect follows eggs, larvae, cocoon and moth stages. The eggs are found in flutter. The larvae are grey in colour. Larvae and adults both live on sucking insects.

1. How does the lady bug beetle live?
2. Of which colour the lady bug beetles are?
3. State the stages of its lifecycle.
4. How does it help the farmers?

Write a short note.

Collar cells

Write a short note.

Starfish

Write a short note.

Mammals