Tiwari Academy Discussion

Reyansh

Asked: October 30, 2020In: Class 10

Find the center of a circle passing through the points (6, – 6), (3, – 7) and (3, 3).

NCERT Solutions for Class 10 Maths Chapter 7 Important NCERT Questions Coordinate Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 7.4 Page No:171 Questions No:3

Reyansh

Asked: October 30, 2020In: Class 10

The two opposite vertices of a square are (–1, 2) and (3, 2). Find the coordinates of the other two vertices.

NCERT Solutions for Class 10 Maths Chapter 7 Important NCERT Questions Coordinate Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 7.4 Page No:171 Questions No:4

Reyansh

Asked: October 30, 2020In: Class 10

The vertices of a triangle ABC are A(4, 6), B(1, 5) and C(7, 2). A line is drawn to intersect sides AB and AC at D and E respectively, such that AD/AB = AE/AC= ¼. Calculate the area of the angle ADE and compare it with the area of angle ABC. (Recall Theorem 6.2 and Theorem 6.6).

NCERT Solutions for Class 10 Maths Chapter 7 Important NCERT Questions Coordinate Geometry NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 7.4 Page No:171 Questions No:6

Aahva Singh

Asked: October 27, 2020In: Class 9

How would you choose between two characteristics to be used for developing a hierarchy in classification?

NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-97 Questions No-2

Aaradhya Thakur

Asked: October 27, 2020In: Class 9

Why do we classify organisms?

NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-80 Questions No-1

Aaradhya Thakur

Asked: October 27, 2020In: Class 9

Give three examples of the range of variations that you see in lifeforms around you.

NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-80 Questions No-2

Aaradhya Thakur

Asked: October 27, 2020In: Class 9

Which do you think is a more basic characteristic for classifying organisms?

NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-82 Questions No-1 Which do you think is a more basic characteristic for classifying organisms? (a) the ...

Aaradhya Thakur

Asked: October 27, 2020In: Class 9

What is the primary characteristic on which the first division of organisms is made?

NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-82 Questions No-2

Aaradhya Thakur

Asked: October 27, 2020In: Class 9

On what bases are plants and animals put into different categories?

NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-82 Questions No-3

Aaradhya Thakur

Asked: October 27, 2020In: Class 9

Which organisms are called primitive and how are they different from the so-called advanced organisms?

NCERT Solutions for Class 9 Science Chapter 7 Diversity in Living Organisms NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-83 Questions No-1

Find the center of a circle passing through the points (6, – 6), (3, – 7) and (3, 3).

The two opposite vertices of a square are (–1, 2) and (3, 2). Find the coordinates of the other two vertices.

The vertices of a triangle ABC are A(4, 6), B(1, 5) and C(7, 2). A line is drawn to intersect sides AB and AC at D and E respectively, such that AD/AB = AE/AC= ¼. Calculate the area of the angle ADE and compare it with the area of angle ABC. (Recall Theorem 6.2 and Theorem 6.6).

How would you choose between two characteristics to be used for developing a hierarchy in classification?

Why do we classify organisms?

Give three examples of the range of variations that you see in lifeforms around you.

Which do you think is a more basic characteristic for classifying organisms?

What is the primary characteristic on which the first division of organisms is made?

On what bases are plants and animals put into different categories?

Which organisms are called primitive and how are they different from the so-called advanced organisms?

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