B. increased energy
C. increased particle collisions
The correct reason behind the increased rate of the reaction with the increase in these parameters is the increased collisions between the particles.
Option C.
Molecules that take part in a chemical reaction are present in a common medium. This medium contains all the molecules and the enzymes required for the reaction. The reaction that takes place in the medium is initiated by the collision between the reactant molecules which dispose into the reaction. Thus, increasing the rate of collision between the molecules increases the rate of the reaction.
Increasing the temperature increases the kinetic energy of the molecules which in turn increases the rate of collision.
Increase in the pressure reduces the volume, thereby bringing the molecules together, increasing collision.
Increase in concentration increases the number of molecules per unit volume, thereby increasing the rate of collision.
Answer:
increased particle collisions
Explanation:
Answer:
cellulose
Explanation:
cow eats grass mainly but not human.
Due to this reason, cow has cellulase enzyme that helps for digestion of grass which is not present i human.
So, cellulose is the carbohydrate present in cow bu absent in human.
information, what are the genotypes of the red parent tulips?
Answer:
According to the information, the parent red tulip plants have a heterozygous genotype for red colour. The allele for red colour is dominant whereas the allele for white colour is recessive. Hence, the recessive allele will be masked by the dominant allele and the parent plants will have red tulips.
When heterozygous red tulip plants will be crossed, then 25% red homozygous plants will be made, 50 % would be red heterozygous plants whereas 25% would be white homozygous.
Reptiles have a special egg that feeds their young called an amniotic egg. Therefore, option (B) is correct.
Reptiles, birds, and certain mammals reproduce on land thanks to the amniotic egg's extraordinary evolution. Its shell protects the embryo from external dangers and desiccation. The amnion, which encloses the embryo in a fluid-filled chamber, is a key element of the amniotic egg. Amniotic fluid protects the embryo from mechanical shocks and allows gas exchange.
Reptiles can lay eggs on land without returning to water thanks to the amniotic egg, which marks the transition from aquatic to terrestrial life. This adaptability has helped reptiles colonise different ecosystems worldwide. Therefore, option (B) is correct.
Learn more about amniotic egg, here:
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