Discuss the adaptions of Scoliodon?

Q: How does the head of Dugesia move differently from the tail?

A: Dugesia (also known as planaria) is a genus of dugesiid triclads containing the common…

Q: Z Primate Opposable Thumb? Length of Thumb (cm) Claws or Nails?

A: A primate is any mammal of the group that includes lemurs, lorises, tarsiers, monkeys, apes, and…

Q: Give a short note on Scoliodon?

A: Class Chondricthyes includes the cartilaginous fishes. The fishes bear endoskeleton made up of…

Q: What are the spaces in between traceculae important for?

A: Trabecula can be defined as the small,  microscopic, tissue element that occurs in the form of a…

Q: Define the term diphyodont.

A: The suffix dont is used to describe teeth. So, the term diphyodont refers to specific pattern…

Q: What is the function of otoliths among fish? Where are they located?

A: Function of otolith : Otoliths are biomineralized ear stones which contribute to both hearing and…

Q: How does paurometabolous metamorphosis differ from hemimetabolous metamorphosis?

A: The class of insects undergoes morphological and biological changes after birth through the process…

Q: Describe the structure of the skin of a lizard?

A: Reptiles are a group of cold-blooded animals which have skins covered with small hard plates called…

Q: Are nematodes diploblastic or triploblastic animals?

A: Nematodes or roundworms constitute the phylum Nematoda or Nematohelminthes. They may occur as…

Q: Draw the structure of scoliodon and pristis?

A: The Scoliodon (dogfish) and the Pristis (sawfish) are the cartilaginous fishes that belong to the…

Q: explain epistasis in retrievers. use a punnet square.

A: Epistasis could be a development in genetics during which the result of a gene mutation depends on…

Q: Which areas of the rat’s body are not covered with hair?

A: Rats belong to the kingdom Animalia, order Rodentia. They are medium-sized rodents of the genus…

Q: Describe the adhesive pads of wall lizard?

A: The groups including the squamate reptiles that are characterized by their rounded torsos, elevated…

Q: Give the origin of Hyoglossus?

A: The intrinsic muscles are the four paired muscles of the tongue. The four intrinsic muscles are…

Q: Explain diplontic?

A: A life cycle is the series of the stage by which an organism passes from one generation to the next…

Q: Explain the development of a feather?

A: The epidermal growths which form distinct outer covering or plumage in aves are known as Feathers.…

Q: Differentiate artiodactyls from perissodactyls.

A: Mammals are one of the class of the  Phylum animalia.They posess certain features which…

Q: What is the location of barbels in Labeo?

A: A barbel is a characteristic feature in fishes and turtle. They are slender, cylindrical shaped…

Q: What are LRNIs?

A: LRNI stand for lower reference nutrients intake

Q: Are any areas of the frog zygote more darkly pigmented than other areas?

A: Yes , the animal pole is darkly pigmented.

Q: Spinnerets or Anus? (black widow)

A: Black widow is a venomous specie of spider. The images shows female black widow as they have…

Q: What type of scale is found in Scoliodon?

A: Scoliodon is a marine shark , also known as Dog fish due to it's dog like protruded snout . Phylum…

Q: Give the digrammatic representation showing V.S skin of lizard?

A: Lizard belongs to the class reptilia of kingdom Animalia. The body of a lizard is divided into head,…

Q: What is the function of bud scales?

A: Vegetative reproduction (otherwise called vegetative proliferation, vegetative increase or cloning)…

Q: How do the gills of Labea and Scoliodon differ?

A: The genus Labeo includes oily fishes that inhabit the freshwaters. They are classified under the…

Q: How do schistosomesdifferentiate regarding sexseparation?

A: Schistosoma are a genus blood-dwelling parasite that mature in the veins of mammals and birds. They…

Q: Are humans plantigrade or digitigrade?

A: Human evolution explain the many mysterious fact about evolving humans from their ancestors apes

Q: Explain the locomotion of Scoliodon?

A: Scoliodon may be a genus of shark belongs to Carcharhinidae family (Chordates). Researchershave…

Q: Define antherozoids?

A: Antheridium is the haploid organ that produces male gametes in fungi, algae, bryophytes, etc.

Q: Discuss the external characters of Columba?

A: Columba is a genus of the bird. It comprises the small and large pigeons. They are usually wood…

Q: Describe the body wall of Scoliodon?

A: The variety Scoliodon is recognized from different dogfishes by having a lengthened nose,…

Q: Describe the Jacobson's organs of sand lizard?

A: Jacobson's organ is otherwise known as the vomeronasal organ (VNO). This olfactory sense organ is…

Q: Describe the heart of Scholiodon?

A: Scoliodon is a genus of sharks placed in family Carcharhinidae. They are mainly found in Indo-West…

Q: Are the skeletal plates of Blue Sea Star arranged regularly or irregularly?

A: Sea stars, additionally called starfish, are marine invertebrates of the class Asteroidea (phylum…

Q: Discuss the adaptations for flight?

A: Flight refers to the ability of certain organisms to fly by passing through the air is known as…

Q: Which type of tail is present in Scoliodon?

A: Fishes are gill-bearing aquatic vertebrate animals. The earliest organisms that can be first…

Q: What are three distinct differences in the crania of the genus Homo and the genus Australopithecine?

A: Humans are from genus homo. Early human genus has 3 species namely Homo habilis, Homo rudolfensis,…

Q: Name the components of the epiphyseal apparatus of lizard?

A: Epiphysis, extended finish of the long bones in creatures, which hardens independently from the bone…

Q: Draw the structure of chameleon and crocodilus?

A: Class Reptilia includes the creeping- burrowing cold-blooded vertebrates bearing epidermal scales…

Q: What is astigmatism?

A: The visual sense organ is comprised of the eyes. The eyes are made up of multiple components and are…

Q: Briefly explain the genetic determination of biramous and uniramous appendages.

A: Arthropoda phylum is more often known for the appendages found in the species of these groups. The…

Q: what might happen to the remoras if all of the sharks died?

A: Sharks and remora relationship benefits both the species. Remora feeds on scraps of prey dropped by…

Q: What is the difference between Labeo and Scoliodon?

A: Fishes are gill bearing aquatic animals that belong to the kingdom Pisces and phylum chordates. They…

Q: Why are tuataras (Sphenodon) of special interest to biologists? Why are they rare?

A: The genus Sphenodon contains two living species and this comes under the order Sphenodonta. The…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.