Tissues — Science STD 9 — Question

Which of the following is not a type of WBC:

The first experiment in artificial insemination was performed by:

1. Aristotle
2. Berzelius
3. Spallanzani
4. Linnaeus

The idea ‘omins cellula e cellula’ which means that all living cells arise from preecisting cells was given by:

1. Robery Brown
2. Purkinje
3. Rudolf Virchow
4. Schleiden

In a hypotonic solution, the cell:

If the tip of sugarcane plant is removed from the field, even then it keeps on growing in length. It is due to the presence of:

Which of following organisms can be seen only under the microscope?

Bone matrix is rich in:

The infoldings in mitochondria are known as:

1. Cristae.
2. Matrix.
3. Cisternae.
4. Grana

__________ is the practice of growing a series of different types of crops in the same area in subsequent seasons:

Which of the following muscles are involuntary?