PRACTICE TEST 2-Class 10 -Science- Biology-Chapter 5 – Life Processes

Aerobic and anaerobic respirations differ from each other in all aspects except:

Which of the following process can be skipped if someone has taken glucose directly?

Choose the incorrect statement.

Human blood pressure (B.P.) is represented by what is called a pressure picture. In a normal human being, the pressure picture is 120/80/40 where 120 represents systolic pressure, 80 represents diastolic pressure, and 40 represents the pulse pressure which is the resultant difference in the two pressures. In one of the patients, the pressure picture was found to be 140/110/30 suggesting that there has been

Which one of the following is the correct combination of the relevant materials required for setting up an experiment to show that light is necessary for photosynthesis.

Which one represents pulmonary circulation?

Choose the correct statement that describes arteries

To determine that light is essential for photosynthesis, following are the steps, but not in

In an experiment to test the presence of starch in a leaf, the leaf is boiled in alcohol for a few minutes using a water bath. This is an essential step in the experiment because:

Ventricle is thick walled as compared to atrium, because:

The function of the glomerulus and Bowman's capsule of the nephron is to

Match the column.

Pick the odd one out among the parts of the alimentary canal:

A student covered a leaf from a destarched potted plant with a black paper strip and kept the plant in the garden in the morning hours. In the evening he tested the covered portion of the leaf to test the presence of starch. In this case, the student was trying to show that: