What happens when an atom that has lost an electron comes in contact with an atom that has gained an electron?
O A. They form an ionic compound.
B. They form a water molecule.
O C. They form an oxygen molecule.
O D. They form a covalent bond.

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).

the correct answer in apex is tissue development, i know because i just had this question

i won't lie i don't know so go online and ask google thats what i do