Monotremes - Study guides, Class notes & Summaries

Which word is incorrect in the following statement? Placental mammals (Placentalia) form a monophyletic group. Monotremata is an ancestral lineage that diverged from the basal node in mammals during the Jurassic. Marsupial (Marsupialia) and placental mammals are sister clades. - ️️ancestral Which phylogenetic characters are the most useful in phylogenetic analyses? - ️️synapomorphy Which of the following statements is true? - ️️Most mutations are either neutral or deleterious ...

Classification of organisms according to evolutionary relationships. - Answer-Phylogeny Evolutionary classification - Answer-Taxonomy Domain> Kingdom> Phylum> Class> Order> Family> Genus> Species (Did King Phillip Come Over For Grandma's Soup) [ex. Homo sapien](italicized) - Answer-Linnaean system of classification (taxonomy) Basal Group: Branch from oldest common ancestor, no other branch from species. Sister Taxa: Share common ancestor - Answer-Phylogeny relationshi...

There are no Bears in Africa correct answers False The Virginia Opossum arrived in North America in the ___ correct answers Pliocene The Waterbuck is actually not found in Africa, but rather in southeast Asia correct answers False ___ is a rocky semi-desert dweller correct answers Dorcas Gazelle About ___ of the Marsupials have a permanent pouch for carrying young correct answers 1/2 Wilson and Reeder classify the marsupials into ___ orders correct answers 7 Sloths are adapted ...

TherWIS 2552 Exam 2 Review Questions and answers, rated A+e is no Bears in Africa - -False The Virginia Opossum arrived in North America in the ___ - -Pliocene The Waterbuck is actually not found in Africa, but rather in southeast Asia - -False ___ is a rocky semi-desert dweller - -Dorcas Gazelle About ___ of the Marsupials have a permanent pouch for carrying young - -1/2 Wilson and Reeder classify the marsupials into ___ orders - -7 Sloths are adapted for a diet of ____ - -Leaves A Cap...

WIS 2552 Exam 2: Questions and answers, rated A+ There is no Bears in Africa - False The Virginia Opossum arrived in North America in the ___ - Pliocene The Waterbuck is actually not found in Africa, but rather in southeast Asia - False ___ is a rocky semi-desert dweller - Dorcas Gazelle About ___ of the Marsupials have a permanent pouch for carrying young - 1/2 Wilson and Reeder classify the marsupials into ___ orders - 7 Sloths are adapted for a diet of ____ - Leaves A Capuchin is a ...

diagnostic characteristics of mammals correct answers - mammary glands - sweat glands - enamel - hair - neopallium - external pinna & auditory tube (canal) skin part of the ear - secondary palate - dentary squamosal jaw articulation skeletal characteristics of mammals correct answers - three middle ear ossicles present - mandible consists of only one bone; the dentary - double occipital condyle instead of only one - lumbar ribs absent - secondary (false) palate present ...

WIS 2552 Exam 2 Study Set Exam Questions and answers, rated A+ There are no Bears in Africa - -False The Virginia Opossum arrived in North America in the ___ - -Pliocene The Waterbuck is actually not found in Africa, but rather in southeast Asia - -False ___ is a rocky semi-desert dweller - -Dorcas Gazelle About ___ of the Marsupials have a permanent pouch for carrying young - -1/2 Wilson and Reeder classify the marsupials into ___ orders - -7 Sloths are adapted for a diet of ____ - -Le...

USABO Unfamiliar Terms Practice Questions 2024. orthologous genes - ANSWER homologous genes that are found in different species because of speciation paralogous genes - ANSWER homologous genes that are found in the same genome due to gene duplication mesoderm - ANSWER the middle layer of an embryo in early development Acoelomates - ANSWER lack a body cavity Protostome - ANSWER mouth from blastopore Deuteresome - ANSWER anus from blastopore Monotremes - ANSWER Egg laying ma...

Amniotes have - Four limbs Fused pelvic girdle ears no gills Amphibians have - Absence of scales shelled egg Angiosperms - flowering plants Annelids are - segmented worms Arthropods are - First land animals Arthropods are characterized by - segmented body (insects, arachnids, crustaceans) Australopiths age - 4-2 mya Bilatera - most animals belong to this class. bilaterians have: - symmetric form digestive tract one way digestive system birds have - wings with keratin featherslack...

LIFE SCIENCE EOC FINAL 2024 EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ The process by which an organism's internal environment is kept stable in spite of changes in the external environment is called_____________? homeostasis What are the three types of mammals? Placental, marsupials and monotremes ____________glands in females are modified sweat glands that make milk containing sugars, proteins, & fats to nourish young. mammary In placental mammals, the Young are carrie...