If a hibernator'stemperature falls too low, it will awaken slightly and tremble to warm up a bit. The largest hibernators are the bears. Although a bear's heart rate may drop from a normal of 40-50 beats per minute down to 8-12,its temperature drops only slightly,allowing it to wake...
Some animals that fall into a winter time sleep are not true hibernators because they spend only a part of the cold season asleep. Bears, for example, can easily be awakened from their winter nap. They are not true hibernators. Sometimes it is difficult to determine whether a particular ...
The adults exhibit interesting myrmecophilous organs, which consist of two setae bearing tubercles on the pronotum (Fig. 1A), possibly with a secretory function. Isnus petasus also bears long setae on the lateral pronotal margins (Selman 1962). Secretory hairs or bristles and special glands...
Because dwarf lemurs are a closer genetic match to humans than other hibernators, such as bears and bats, researchers say studying their torpor may help humans safely enter and emerge from similar suspended states during surgery. Credit: Lydia Greene Blanco has studied dwarf lemurs for 15...
(a) conformers (b) heterotherms (c) endotherms (d) ectotherms (e) hibernators. The animal group(s) remarkable for being amniotes include(s) the a. Reptiles b. Amphibians c. Birds d. Mammals e. Reptiles, birds and mammals. The largest and most diverse of all phyl...
Bears and dogs are: a. chordates. b. mammals. c. carnivores. d. chordates and mammals. e. chordates, mammals, and carnivores Mammals Mammals are animals that are warm-blooded and have a vertebrate, or backbone. Mammals also have hair...
Healthcare in Springfield is highly affordable at8.7%lower than the national average. Located on the Eastern bank, the city offers scenic views of the Connecticut River. It is also home to major firms like Baystate Health and Theodore’s Inc., which offers ample employment opportunities. ...
When you get out of the car from the scenic drive between the east and west sides of the mountain, hiking the Highline Trail and photographing the Grinnell Glacier is a must-do activity and offers a look at a variety of wildlife, including mountain goats, bears, marmots, and bighorn ...
This makes a lot of sense, as animals that hide away in a cave or a tree hole are protected by their physical shelters from a variable environment outside, while hibernators enjoy a flexible metabolism ( 新陈代谢 ) that can help them adapt to a changing climate. On the list of extinct...
This makes a lot of sense, as animals that hide away in a cave or a tree hole are protected by their physical shelters from a variable environment outside, while hibernators enjoy a flexible metabolism ( 新陈代谢 ) that can help them adapt to a changing climate.The phrase "a leg up"...