Explain how the saltwater crocodile is different from other crocodiles.

Q: Write about amphibians.

A: A vertebrate is a type of animal that has a spinal cord that is encased by cartilage or bone. The…

Q: Contrast the characteristics of crocodilians with those ofsnakes.

A: Snakes and crocodilians are reptiles having keratinized scales on the skin. They have well-developed…

Q: make a labeled drawing of the lateral view of the skull of a crocodile

A: The skull of the crocodile is diapsid just like all other reptiles. It has two openings on each side…

Q: compare the evolution of bony fish and jawless fish.

A: During the Cambrian explosion approximately 530 million years ago, fish began to evolve. The early…

Q: Dinosaurs represent one of the oldest groups of animals

A: In this question, we have to explain the dinosaurs belongs one of the oldest group of animals.

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: Explain how geography played a key role in theevolution of the island fox.

A: Geographical isolation is one of the ways of evolution where individuals of species are separated…

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: Compare and contrast the characteristics of a jawless fish to those of a jawed fish.

A: Subphylum-Vertebrata can be divided into two Superclass. They are Superclass - Agnatha and…

Q: Discuss the adaptations of lower chordate to survival in terms of feeding

A: A chordate must have a Notochord, a dorsal hollow nerve cord, pharyngeal gill slits, and a muscular…

Q: explain why legless lizards(e.g Anguis fragilis) are not classified as snakes

A: Reptiles are basically the tetrapod animals in the class or the clade reptilia. these are basically…

Q: Chordates are grouped with starfish because both are protostomes, true or false?

A: The Correct answer would be False because starfish is neither chordate nor a protostome, it is…

Q: Which chordate group has the most species? A. Hagfishes B. Lampreys C. Bony Fishes D.…

A: Fishes are typically divided into three groups: superclass Agnatha (jawless fishes), class…

Q: Which group of hadrosaurs had crests?

A: Hardradosaurids means bulky lizards. They were the family of herbivores dinasaurs. They were the…

Q: Crayfish Compare the walking legs and swimmerets of the crayfish

A:

Q: Describe the reptiles (including the birds) and argue for including the birds in the reptile clade.

A: In the late Devonian era,the aquatic vertebrates are adapted to terrestrial vertebrates. This…

Q: A shark has a _________ skeleton, whereas a tuna has a _________ skeleton.

A: Osteichthyes and Chondrichthyes have classed under superclass Pisces that come under the division…

Q: Describe lower chordates

A: The first three sub-phylum present in the Phylum Chordata are considered as the Lower Chordates.…

Q: Describe some ways that crocodilians are similar to birds

A: Crocodilia are a small group of large, carnivorous aquatic animals that have remained essentially…

Q: describe how polar bears became a separate classification from the grizzly.

A: Environment is always changing . The organism who adapt to the changing environment can  survive…

Q: Compare the body plan of a lamprey and a shark

A: Sea lamprey have a tendnecy to prey on the large fishes as well as the shark. These both organisms…

Q: Use the table to answer the question. Classification of Selected Mammals Kingdom Animalia Animalia…

A: Classification is the process by which anything is grouped into convenient categories. In living…

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: Describe how a deficiency in Vitamin C could result in fish skeletal deformities

A: Ans. Vitamin c is  also known as ascorbic acid is water soluble vitamin. It is important for normal…

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 the evolutionary relationship between the fin of a fish and the flipper of a whale.

A:

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: evolution of angler fish in different era

A: Answer :: Evolution of angler fish in different types or eras. Answers : Angler fishes use…

Q: Name and describe two adaptations that make squid good predators.

A: Squids have some unique adaptations. Squid are marine cephalopods with elongated bodies, large eyes,…

Q: How are marine reptiles and marine birds similar?

A: Reptiles and birds are known to reside on land, but over time they have developed specific traits…

Q: Give an explanation for classifying birds and reptiles in a single clade

A: The term "clade" in evolutionary biology refers to a group of species or creatures that share a…

Q: Sharks are chordates that possess which of the following Group of answer choices jaws an air sac…

A: Chordata has a place in the Kingdom Animalia and incorporates every one of the vertebrates, i.e.,…

Q: Dolphins and fishes have similar body shapes. Is this feature more likely a homologous or analogous…

A: The homologous traits are those characters that are common between the individuals of the same…

Q: Find a representative fish from types A-C.  Give the species name of the fish, its family, and what…

A: The fishtail of ancient sharks has an upper part with a backbone that extends to the tip of the…

Q: Give reasons why annelids are restricted to moist environments

A: The phylum Annelida consists of worms like the ring worms, earthworms and segmented worms. They have…

Q: Discuss the adaptations of lower chordates to survival

A: All three organisms are lower chordates, meaning they possess a notochord, a dorsal hollow nerve…

Q: Explain how crocodilian morphology makes it an ideal ambush hunter

A: Ambush predators or sit-and-wait predators are carnivorous animals that capture or trap prey from…

Q: Lay eggs Live in water Breathe water Have scales Live birth Can swim WHALES FISH Have fins Have hair…

A: Whales belong to the aquatic placental marine mammals. These are the largest animals and live in the…

Q: Explain why birds are considered reptiles

A: Reptiles belong to Class Reptilia and refers to tetrapod animals including crocodiles, snakes,…

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: Explain How will you compare and contrast the skeleton of fish

A: The embryos of modern fish and tetrapod look similar . Both modern fish and tetrapod are vertebrates…

Q: List the four distinguishing chordate traits.

A: Chordate contains two classes of invertebrates and one class of vertebrate. Invertebrates include…

Q: Given the tree below, which option correctly describes the character states of a flounder? see UV…

A: From the tree, the characters of flounder has to be matched to the correct option.

Q: Small body size Based on the phylogeny above large body size evolved in these frogs [X] times (place…

A: Phylogenetic tree: A phylogenetic tree is a graphic that shows how creatures have evolved over time.…

Q: Match the benefit to the correct chordate adaptation. allows organisms to walk on land [Choose]…

A: Chordates are organism that possess an vertebral column extending from neck to back region.

Q: what are three bones that allows frogs to live on land

A: Two bones in the lower Limbs of frog tibia and fibula.