CBSE Class 7 Science - CH1 Nutrition In Plants - Questions and Answers (#cbsenotes)

Nutrition In Plants 

Questions and Answers

Class 7 Science

Q1: Define Nutrition.

Answer: The process of taking in food and its utilization by the body is called nutrition.


Q2: What are nutrients? Name the different nutrients.

Answer: Nutrients are chemical substances present in our food that provide energy and other materials required by the body to live and grow.

Examples of nutrients are:

① Carbohydrates
② Proteins
③ Fats
④ Minerals
⑤ Vitamins



Q3: Name the two modes of nutrition.

Answer:
① Autotrophic
② Heterotrophic

CBSE Class 11 Physics - Syllabus (2017-18) (#cbseNotes)

Physics -Syllabus (2017-18)

CBSE Class 11

Here presents the prescribed syllabus for Class 11 Physics for the curriculum 2017-18.

CBSE Class 12 - Computer Science - C++ - Constructors and Destructors (Q and A) (#cbseNotes)

C++ - Constructors and Destructors

CBSE Class 12 - Computer Science - Questions and Answers

Q1: What is a constructor? How it is different from other member functions?

Answer: A constructor is a special member function that must be defined with the same name as the class and it is used to initialize the data members of the class. Constructor is invoked automatically when an object of a class is created. Constructors unlike other functions cannot return values, so they cannot specify a return type (not even void ).Generally, constructors are declared public.



Q2: Name the types of constructors.

Answer: Types of constructors:
① Default Constructor (No argument constructor)
② Parameterized Constructor (Overloaded Constructor)
③ Copy Constructor

CBSE Class 12 - Biology Syllabus and Q Paper Design (2017-18) (#cbseNotes)

Biology -Syllabus (2017-18)

CBSE Class 12

Here presents the prescribed syllabus for Class 12 Biology for the curriculum 2017-18.

CBSE Class 9 - Maths - Co-Ordinate Geometry (Questions and Answers) (#cbseNotes)

Coordinate Geometry

Q & A

Q1: Write the name of the point where both axes intersect?

Answer: Origin

Q2: In which quadrant(s), ordinate of a point is negative?

Answer: III and IV

Q3: If the cooridnates of of two points P(-2,3) and Q(-3, 5), then find (abscissa of P) - (abscissa of Q) 

Answer: = (-2) - (-3) = -2 + 3 = 1

CBSE Class 9 - Physics - Motion - Assignment Sheet (#cbseNotes)

Physics - Motion

Class-IX

Assignment Sheet

Q1(MCQs) : Choose the correct option from choices given.

ⅰ A particle is moving in a circular path of radius’ r’. The displacement after half a circle would be
(a) Zero
(b) π × r
(c) 2r
(d) 2 × π × r

ⅱ The numerical ratio of displacement and distance of a moving object is
(a) always greater than 1.
(b) always equal to 1.
(c) always more than 1.
(d) equal or less than 1.

ⅲ An object has moved through a finite distance
(a) its displacement must be equal to the distance moved by it.
(b) its displacement must be positive .
(c) its displacement is less than the distance moved by it.
(d) Displacement may be zero.

CBSE Class 11 - Biology -Syllabus (2017-18) (#cbsenotes)

Biology -Syllabus (2017-18)

CBSE Class 11

Here presents the prescribed syllabus for Class 11 Biology for the curriculum 2017-18.