Free NCERT Solutions
1. What are microorganisms or microbes? Microbes are living organisms that we cannot see with the naked eye. 2. What are the four groups of microorganisms? Microorganisms are classified into four major groups: They...
1. Fill in the blanks. (a) Microorganism can be seen with the help of a ………………………….. b) Blue green algae fix ……………………… directly from air and enhance fertility of soil. c) Alcohol is produced...
Important questions from Class 8 Science Chapter 8 | Cell – Structure and Functions can be found here. Who discovered cells and in which year?a) Robert Brown – 1663b) Robert Hooke – 1663c) Robert...
Here are important questions from NCERT Class 8 Science Chapter 8 Cell Structure and Functions. Multiple choice questions from this chapter can be found here. 1. What is the structural unit of an organ?...
This tenses exercise tests your understanding of various tense forms and rules. You need a good understanding of different tense forms to be able to write grammatically correct English. Sequence of tenses | basic...
Extra questions from Class 8 Science Chapter 1 Crop Production and Management can be found here. Textbook solutions are given below. 1. Select the correct word from the following list and fill in the...
Here are extra questions from the chapter Crop Production and Management of NCERT Class 8 Science. Textbook solutions of this chapter can be found here. 1. What is a crop? A crop is a...
Fill in the blanks with the appropriate form of the word given in the brackets. Chances of developing brain tumours …………………….. (be ) high for those who ……………………. (hook) to their mobile phones. A...
Complete the paragraph by using the correct forms of the verbs in the brackets. Notes Use the simple present to talk about facts, habits, routines etc. The present perfect is also used in instructions....
Study the sentences given below. We can express the same idea using so…that… Note that when the verb main clause is in the past tense, we use could, would, might etc in the that-clause....