Which one of the following statements about morula in humans is correct?

• A. It has more cytoplasm and more DNA than an uncleaved zygote
• B. It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA
• C. It has far less cytoplasm as well as less DNA than in an uncleaved zygote
• D. It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygote