Question Detail Most highly intelligent mammals are : elephants whales dolphinskangaroos Answer: Option C Similar Questions : 1. Breeding and management of bees is known as : SericultureApicultureSilviculturePisciculture Answer: Option B 2. Which of has following group of gases contribute to the 'Green House Effect' ? Carbon tetrafluoride and Nitrous oxideCarbon monoxide and Sulphur dioxideAmmonia and OzoneCarbon dioxide and Methane Answer: Option D 3. Most highly intelligent mammals are : elephants whales dolphinskangaroos Answer: Option C 4. Name of the first successfully cloned deer ? DrewnDeweyDrararDelor Answer: Option B 5. Which one of the following is the sweetest natural sugar ? LactoseGlucoseSucroseFructose Answer: Option D Read more from - Biology Questions Answers