4. Prokaryotes differ from eukaryotes in that prokaryotes A) have only a nucleus, cell membrane, and cytoplasm
B) have ribosomes and mitochondria
C) have a true nucleus and may have a cell wall
D) lack a true nucleus but may have a cell wall
E) lack DNA but can synthesize proteins

What is the right answer?

D

Explanation:

prokaryotes are things like bacterial cells , they have no true nucleus just a long ring of dna.

Eukaryotes are things like animal cells they have a nucleus (opposite of prokaryotes)

i'm pretty sure it's spores

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).