Compare four species of horses by measuring structures in their hind legs. EXPLAIN

Q: Explore the evolutionary relationship between birds and theropod dinosaurs and discuss the bird…

A: Based on similar features, scientists reasoned that maybe the theropods were the ancestors of birds.…

Q: In a sentence, briefly describe a feature of australopithecine leg or foot bone structure (such as…

A: The Pleistocene history of men is primarily a story of progressive enlargement of brain, increase in…

Q: describe the key adaptation that were associated with the transition from aquatic life to…

A: Adaptation is mechanism by which organism adjust themselves according to the need of environment…

Q: Which of the derived traits came into existence before the bony shell? b) List all the derived…

A: Genetics, the study of heredity generally and of genes particularly. genetic science usually…

Q: D) CLASS MAMMALIA What are the general characteristics of mammals? - What are the 3 types of mammals…

A: There are 27 orders in total, divided into three subclasses dependent on reproductive strategies…

Q: Which is more closely related to a human, an octopus or tunicate? Explain.

A: The relationship between phylogenetic distance and ecological similarity is key to understanding…

Q: Elaborate three bones that allow the frog to live on land

A: Frog, any of different tailless creatures of land and water having a place with the request Anura.…

Q: List the characteristics that evolved in amphibians to be able to live on land.

A: Amphibia is a class of vertebrates which spend some part of their life cycle on the land and the…

Q: Fossils reveal that __ are the fish organisms with bony skeletons

A: Scientists group fish into three main types. They are divided into these groups because of the…

Q: choose between the tiven

A: Introduction An ecosystem is a geographical area in which plants, animals, and other species, as…

Q: Give an account of the bones of the fore-or hindlimb of frog and explain how they are related to the…

A: The skeleton is the framework of the animal body and on the basis of it, two different divisions of…

Q: Define the traits of birds that are related to flight

A: To answer this question we must have the knowledge of animal physiology.

Q: Describe three adaptations that allow for flight in birds.

A: Birds belong to the class Aves of kingdom Animalia. They are bipedal feathered and warm-blooded…

Q: When did the different species of Homo appear? Differentiate on how their cultures differ

A: The Term "Homo" refers to the genus that includes all human beings. The term was first introduced in…

Q: Amphibians were the first _________, four-footed terrestrial vertebrates.

A: The organisms of the ecosystem have significant properties. Depending upon the different features of…

Q: Compare and contrast the three types of mammals.

A: The three types of mammals are - MONOTREMES, MARSUPIALS, PLACENTALS

Q: Give the difference between frog and shark regarding the external characters?

A: The animals that bear notochord in any stage of their lifetime belong to chordates. Both frog and…

Q: Briefly discuss the evidence that Neanderthals had language

A: Unlike writing, spoken languages leave no physical trace behind. Our words vanish as soon as they're…

Q: Explain how larger Horns in the males of dung beetles could have evolved?

A: The dung bettles are the type of beetles that feed on the dung and the faeces.  The male has a horn…

Q: Using examples, explain this statement: “Vertebrate skeletons are variations on a theme.

A: Vertebrate skeleton:               The skeletal system under the hood of vertebrates is divided into…

Q: Contrast the arboreal and cursorial hypotheses for the origin of flight in birds.

A: Evolution is a change in the “genetic composition” of a population over multiple generations. It is…

Q: why is it that higher forms of animals are bilaterally symmetrical? provide scientific explanations

A: Symmetry in the body decides, the body plan of an organism. Accordingly organisms can be divided…

Q: compare and contrast the physical features of Human and An Ape.

A: Answer :  similarities between apes and humans :  humans and apes share the same types of bones that…

Q: [ Select ] lived at the same time as A. boisei, but had a significantly larger brain.

A: Both australopithecus robustus and Australopithecus Boisei are hominin species that belong to same…

Q: Why are higher forms of animals bilaterally symmetrical? Explain.

A: The animals are the multicellular, eukaryotic organisms in the biological kingdom.

Q: Give an account of the perching mechanism of a bird?

A: The warm-blooded vertebrates that belong to the class of Aves and have characteristics feathers and…

Q: What was Xu Xing's original hypothesis for how flight evolved in birds?

A: Birds are unique among terrestrial beings. They are the only class of animals that can fly. Though…

Q: What are the head characteristics of lizard (Hemidactylus frenatus)

A: Hemidactylus frenatus, often known as the common house gecko, is a gecko that is endemic to South…

Q: Compare the house lizard, turtle, and snake by listing their morphological differences.

A: Vertebrates are the organism that possess long vertebral column / notochord .  Vertebrates are…

Q: Explain how human hunting has affected the traits of the African elephants. Explain why being a…

A: Elephants are the largest land mammals on earth and have distinctly massive bodies, large ears, and…

Q: Compare the bodies of an Old World monkey, a New Worldmonkey, and an ape, giving examples of each.

A: Callitrichidae, Cebidae, Aotidae, Pitheciidae, and Atelidae are the five primate families that make…

Q: Compare of full skeletons of a Neanderthal and a modern human?

A: NEANDERTHAL MAN :- Their fossil was discovered by C.fuhlrott from neanderthal valley, Germany…

Q: Write brief note on Behavioural adaptations in animals.

A: Evolution is a natural process that includes several changes in the characteristics of a species…

Q: Give two pairs of animals that exhibit arm races

A: The struggle between competing sets of co-evolving traits , genes , species which propels the…

Q: To determine: How could an individual determine whether the squirrels with black fur are same…

A: Speciation is an evolutionary process that results in the formation of new, distinct species. It…

Q: In which organism grasping was completely lost?

A: Grasp is the act of holding with the hand. In zoology, it is precisely known as prehensility. The…

Q: Determine what kind of evidence would support the hypothesis that birds evolved from dinosaurs.

A: Introduction In biology, the gradual and slow change in characteristics both genotypically and…

Q: Describe the evidence that Neanderthals buried their dead. Do you think this type of behavior is…

A: Recent research states that Neanderthals might have also deliberately buried their dead like modern…

Q: writes a paragraph that describe the different types of evidence for the fact that tetropods evolved…

A:

Q: explain why there are more similarities between humans and chimpanees than between human and dogs.

A: Monkeys, chimpanzees, and humans are primate groups. Primates are vertebrates that are portrayed by…

Q: Does Alaska have more native birds or reptiles . Explain

A: Alaska  Numerous and diverse species are located in Alaska. It is a vital habitat for many organisms…

Q: Give a hypothesis about how bills, hunting methods, and legs aid birds in obtaining food. Give two…

A: Adaptation is a physical or behavioral trait of an organism that aids it in surviving in its…

Q: Create a table to compare and contrast mammalian development with chick development

A: Developmental biology is the process by which plants and animals develop from a single cell into a…

Q: In a table, compare and contrast the cranial kinesis of all the different vertebrate classes

A: Introduction Cranial Kinesis- The term refers to the movement of skull bones with the movement of…

Q: Name one feature present in the foot that are associated with bipedality. b) Name one feature…

A: Bipedalism is a major type of locomotion, involving movement on two feet. This enables the forelimbs…

Q: (a). Describe the adaptations on the body of amniotes to fully live on land. S

A: According to our guidelines, only 1st question can be answered and rest of the questions can be…

Q: Name two different species of cattle.

A: Cattle is a plural term that in general refers to all bovine animals which include cows, buffalos,…

Q: Compare echolocation systems in sperm whales and dolphins. Evaluate the differences and similarities…

A: Animals communicate by modes such as visual, auditory, tactile and finally through chemicals.…

Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.