Question Detail Nuclear membrane is absent in ? ProtozoansProkaryotesEukaryotesNone of the above Answer: Option B Similar Questions : 1. In a human body, the basic building block are MusclesNervesCellsBones Answer: Option C 2. Placenta is the structure formed : by fusion of germ layersby foetus onlyby the union of foetal and uterine tissueby uterine only Answer: Option C 3. Study of fossils is called PsychiatryPaleontologyPomologyPhycology Answer: Option BExplanation:Psychiatry - is treatment of mental diseases. Pomology - is study of fruits and fruits plants. Phycology - is study of algae. 4. Which among the following blood protein regulates the amount of water in plasma ? FibrinGlobulinFibulinAlbumin Answer: Option D 5. Healing of wounds is hastened by vitamin ? CAED Answer: Option A Read more from - Biology Questions Answers