Respiration Questions and Answers

0 votes

1 answer

Under certain conditions, the carbon(IV) oxide concentration in the blood of a mammal rises above normal level. State two physiological changes that occur in the body to lower the carbon(IV) oxide back to normal.

asked Jul 8, 2021 in Biology Form 2 by anonymous

0 votes

1 answer

Explain why plants have lower respiratory rates compared to animals.

asked Jun 21, 2021 in Biology Form 2 by anony mous

0 votes

1 answer

State the importance of a well developed blood capillary network in the alveoli.

asked Jun 21, 2021 in Biology Form 2 by anonymous

0 votes

1 answer

Describe how various environmental factors affect the rate of photosynthesis.

asked Jun 18, 2021 in Biology Form 3 by anonymous

0 votes

1 answer

Explain how the presence of chloroplasts in guard cells affect the opening of stomata.

asked Jun 18, 2021 in Biology Form 1 by anonymous

0 votes

1 answer

Describe how human blood is adapted to its function.

asked Jun 18, 2021 in Biology Form 3 by anonymous

0 votes

1 answer

The table below shows the volume of gases contained in 100cm3 of a blood sample tapped at two points in the mammalian circulatory system

asked Jun 18, 2021 in Biology Form 1 by anonymous

Page:

...