Vegetative reproduction, also known as vegetative propagation, is the process in which a single parent plant has an offspring that is identical to the parent, genetically. The offspring grows from parts of the parent plant. So, the answer to this questions is a.
Enzymes catalyze reactions by decreasing the activation energy of a reaction.
A catalyst is a material that speeds up a chemical reaction without really being a reactant. Enzymes are the biological catalysts that drive biochemical reactions in living things. Most enzymes are proteins, however certain ribonucleic acid (RNA) molecules can also function as enzymes. Enzymes play a crucial role in reducing a reaction's activation energy, or the amount of energy required for the reaction to start.
Enzymes function by attaching to reactant molecules and holding them so that chemical bond-forming and bond-breaking reactions proceed more quickly. An enzyme will attach itself to one or more reactant molecules and start the process by catalyzing it. These compounds are the substrates for the enzyme. One substrate may undergo several product breakdowns in various reactions.
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Answer:
Respiration and photosynthesis are both related to the production/release of carbon dioxide.
Explanation:
Plants and trees use photosynthesis to use carbon dioxide in the air,water and sunlight to produce glucose and oxygen.Equation for photosynthesis:
Carbon dioxide + water + light energy = glucose + oxygen
Respiration is process of breaking down to give off energy. It is used by animals.Plants also respire but only there is a lack of sunlight.Respiration uses oxygen and breaks down to produce energy,water and gives off carbon dioxide as a byproduct.Equation:
Glucose + oxygen = water+carbon dioxide + ATP
Photosynthesis therefore reduces carbon dioxide while respiration adds to levels of carbon dioxide.That is their relation to the carbon dioxide
Rain and Water are Precipitation in the Water Cycle, which occurs after Condensation. Rain and Water both play big roles in the Water Cycle, after it rains the water runs into a river or ocean or off a mountain, (RunOff) and soon they become evaporated Again.
Answer:
The correct answer is - conditional mutation.
Explanation:
Conditional mutation is a type of mutation that has less severe or wild-type phenotype or traits that physically appears under particular permissive environmental conditions and a mutant phenotype under particular restrictive environmental conditions.
Thus, the correct answer is a conditional mutation.