Question Detail Algae is UnicellularColonialFilamentousAll of above Answer: Option D Similar Questions : 1. Which among the following hormone can be used as a drug to treat cardiac arrest ? ThyroxinCalcitoninEpinephrineInsulin Answer: Option C 2. What is the name of largest fruit ? EucalyptusLodoiceaOrchidWolfia Answer: Option BExplanation:Eucalyptus is Largest angiosperm tree. Orchid is smallest seed. Wolfia is Smallest flower. 3. Placenta is the structure formed : by fusion of germ layersby foetus onlyby the union of foetal and uterine tissueby uterine only Answer: Option C 4. Plants synthesis protein from StarchSugarFatty acidsAmino acids Answer: Option D 5. Scurvy is caused by deficiency of ? Vitamin AVitamin CVitamin DVitamin E Answer: Option B Read more from - Biology Questions Answers