Asubstance that influences the reaction but does not participate in thereaction is a

Catalyst

Explanation:

Catalyst is a substance that influences the reaction but does not participate in the reaction.

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).