SSLC (English Medium) Class 9 - Tamil Nadu Board of Secondary Education Question Bank Solutions

What is an artificial kidney?

What is terminalization?

What is a tetrad?

What is crossing over?

What is the bouquet stage?

What is zygotene?

State the differences between acids and bases.

List out the differences between mitosis and meiosis.

____________ is genetically closest to humans.

____________ refers to the area covering Egypt, Israel-Palestine and Iraq.

(i) The period before the introduction of writing is called pre-history.
(ii) The pre-historic people developed language, made beautiful paintings and artefacts.
(iii) The pre-historic societies are treated as literate.
(iv) The pre-historic period is called ancient.

Find out the correct statement:

1. The concept ‘survival of the fittest’ contributed to the scientific understanding of human origins.
2. The book “On the Origin of Species” was published by Herbert Spencer. 
3. Darwin’s theory of biological evolution connects with the process of natural selection.
4.  Geology is the study of lithic technology.

Find out the correct statement

The earliest signs to denote words through pictures

The preservation process of dead body in ancient Egypt

The Sumerian system of writing

The Harappans did not have the knowledge of

____________ is a massive lime stone image of a lion with a human head.

Find out the correct statement.

1. The Great Bath at Harappa is well-built with several adjacent rooms.
2. The cuneiform inscriptions relate to the epic of Gilgamesh.
3. The terracotta figurines and dancing girl made of copper suggest the artistic skills of Egyptians.
4. The Mesopotamians devised a solar calendar system.

Match the following: