The type of fossil where hard parts like bones, teeth or trunk of trees are preserved `:`

Where was the fossil of ketosaures preserved?

Assertion : Fossilization is a process by which plant and animal remains are preserved in sedimentary rocks. Reason : When marine animals die, their hard parts like bones, shells etc., are covered with seduments and protected from further deterioration for years .

Where were fossils of human- like bones discovered?

Which type of teeth are absent in ruminants like cow ?

A tree breaks due to storm and the broken part bends so that the top of the tree touches the ground where it makes an angle 30^@ . The distance between the foot of the tree to the point where the top touches the ground is 8m. Find the height of the tree from where it is broken.

In the following figure in a gar den, square represents the area where Jackfruit trees are grown, circle represents Mango trees and triangle represents Coconut trees. Which number represents the common area in which all types of trees are grown ?

Consider the following statement and identify with the help of the code the tree with which the statement is related to ? The branches of this tree root themselves like new trees over a large area. The roots then give rise to more trunks and branches. Because of this characteristic and its longevity, this tree is considered immortal and is an integral part of the myths and legends of India.

Refer to the given statements and select the correct ones. (i) Fossils are remains of hard parts of life forms in rocks. (ii) Dinosaurs disappeared about 65 mya. (iii) Animals called lobe fins evolved into reptiles. (iv) Study of fossils is called palaentology.