When does your school starts?

State which of the following are sets and which are not: C=A group of your school teachers,

Using various resources such as your school library or the internet and discussions with your teacher, trace the evolutionary stages of any one animal say horse.

Which programme is undertaken in your school to increase the nutritional status of the students. Discuss the programme.

When does glomerular filtration occurs in Bowman's capsule?

Cut a transverse section of young stem of a plant from your school garden and observe it under the microscope. How would you ascertain whether it is a monocot stem or dicot stem? Give reasons.

When does Palash bloom?

After a large meal (heavy), does yours stomach have rugae?

Which of the following are primary and secondary data? i. Collection of the data about enrollment of students in your school for a period from 2001 to 2010. ii. Height of students in your class recorded by physical education teacher.