Cell expansion in plants require enzymes to loosen the existing cell wall and produce new material. Can you think of a mechanism which causes the loosening of the cell wall?

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).

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.