Body cells that constantly undergo cell division are

Both differentiated cells and sex cells generally do not undergo mitosis past a certain phase of development. These differentiated cells include neurons, myocytes (muscle cells), keratinocytes (skin cells), and most blood cells, including B-cells, T-cells, and red blood cells.

Explanation:

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).

thinking it would be d not too sure but i think it's right