Question

Choose the correct answers from the alternatives given.
In humans, the fetus

• A. is surrounded by four extraembryonic membranes
• B. has developed organs and is recognizably human
• C. is dependent upon the placenta for excretion of wastes and acquisition of nutrients
• D. both (b) and (c)

Answer 1

The correct option is D both (b) and (c)

The placenta is a structure that develops in the uterus during pregnancy. This structure provides oxygen and nutrients to the growing baby and removes waste products from the baby's blood. The neural tube (brain, spinal cord and other neural tissue of the central nervous system) is well-formed. The digestive tract and sensory organs begin to develop

So, the correct answer is 'both(b) and (c)'