Which statement is correct about rough ER and smooth ER? 1. Rough ER contains ribosomes, and smooth ER transports materials other than proteins.

2. Rough ER transport materials other than proteins, and smooth ER contains ribosomes.

3. Rough ER contains ribosomes, and smooth ER transports proteins.

4. Rough ER transports proteins, and smooth ER contains ribosomes ​

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).