Question

3 Do as directed.

1. Describe the various ways by which seeds are dispersed. Explain any one event. (3)



2. What will happen if there are no red blood cells and platelets in the blood? Explain.​

Answer 1

Answer:

There are five main modes of seed dispersal: gravity, wind, ballistic, water, and by animals. Some plants are serotinous and only disperse their seeds in response to an environmental stimulus.

Red blood cells are the key to life. They are constantly traveling through your body, delivering oxygen and removing waste. If they didn't do their job, you would slowly die.

Answer 2

Answer:

The blood clots due to the presence of platelets. If there are no platelets in the blood, then after a minute injury or cut, the blood will not clot and continue to flow outside the body and the person might die