Answer:
An offspring inherits different alleles from each parent.
Explanation:
Carbon dioxide is released during cellular respiration.
The answer to tho question is more and more
Answer:
Fish and prawns = through gills
Frog = through lungs but also uses skin and lining of mouth for respiration
Amphibians,mammals and birds = through lungs
Tapeworms,earth worms and leeches = through body wall or skin
Amoeba and other unicellular animals = through plasma membrane
Explanation:
Answer:
The activities of enzyme depends on the <u>temperature</u>, <u>ionic</u> conditions and the <u>pH</u> of the surroundings.
Explanation:
<u>Effect of temperature on enzymes</u>
Enzymes show low level of functioning at lower temperatures. As the temperature is raised, the activity of the enzyme increases. The enzyme activity becomes optimal at a specific temperature. Beyond this temperature, the enzyme's activity rate starts to decline until it gets denatured.
<u>Effect of ionic conditions on enzymes</u>
Studies show that certain enzymes require some cations for functioning. But an increased amount of cations or anions can inhibit the functioning of the enzymes.
<u>Effect of pH on enzymes</u>
Each enzyme has an optimum pH at which it works best. If the pH is increased or lowered than this optimum pH, then the activity of the enzyme starts declining until it gets denatured. Most enzymes work best at pH 7.0
