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

Q: Draw the structure of head region of cockroach?

A: Cockroaches are the insects belonging to the order Blattodea. These are generalized insects and do…

Q: Give a short note on Scoliodon?

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

Q: Give the digrammatic representation showing Foot of frog?

A: A frog has four feets: The two front legs are called "hands"and have four toes each the other two…

Q: Define about Oogamy in Albugo ?

A: Albugo belongs to family ALBUGINACEAE. The taxonomy of this genus is not fully cleared as many treat…

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: domestic pig under the genus "Sus"

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

Q: Give a short note on scales of Labeo?

A: Fish scale is a small rigid plate that grows out of the skin of a fish.  In most of the fishes, the…

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 body wall of pigeon?

A: Pigeon, scientific name: Columba livia belongs to phyla avian. The body of a pigeon is spindle or…

Q: Explain stink glands in the cockroaches.

A: A cockroach is an insect that is classified under the order Blattodea that also consists of…

Q: A. Which type of Armadillo belongs to the same phylum as Tityus? Give both the scientific name and…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

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

A: Yes , the animal pole is darkly pigmented.

Q: Give the digrammatic representation showing Vertical section through tooth of frog?

A: The teeth of frogs of conical in form. The teeth are meant for self-protection. Generally, frogs…

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: What are the features used to identify a male cockroach from a female cockroach?

A: Cockroaches are insects which also includes termites. They belong to kingdom-Animalia. About 30…

Q: Name the specialized skin structure of the class Mammalia.

A: Class Mammalia belongs to the division Vertebrata of the phylum Chordata of the animal kingdom. They…

Q: Tabulate the difference between frog and shark regarding the skin?

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

Q: eg. Skin coloration in snakes OBb x OoBb 9/16 O_B_ 3/16 O_bb 3/16 ooB_ 1/16 oobb

A: In Snakes there are two genes that affect the coloration of the skin. One responsible for imparting…

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: The fennec fox is classified into which class?

A: The Fennec fox is also called as sand fox. It is found in the deserts of different countries such as…

Q: What are the external characters of Rana?

A: Rana is a genus of anurous batrachians, including the common frog known as the Holarctic true frogs,…

Q: List dissimilarities between shark and frog about ear or eye?

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Give the digrammatic representation showing Nervous system of frog?

A: Frogs lie in the class Amphibia of the phylum Chordata. They are the members of the kingdom…

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: Give the digrammatic representation showing Hand of the frog?

A: Frog is a member of the carnivorous group, they are short bodies and tailless.

Q: Give the digrammatic representation showing Blood-corpuscles of Frog?

A: Amphibians:   They are small vertebrates and almost live in a moist environment. They have special…

Q: Give the digrammatic representation showing T.S brain of frog through four different regions?

A: Frog is an amphibian, semi-aquatic falls under the phylum Chordata. Its taxonomical hierarchy is…

Q: Figure 5.6 Diagram of the pharyngeal pouches and arches (redrawn with modifications from Rugh, 1965)…

A: Introduction The Pharyngeal Arches, Also Known As Visceral Arches, Are Recognisable Antecedents For…

Q: Functions of the frog's body structures?

A: Solution -    Sturctural functions of frog's body- Introduction -a frog  undergoes complete…

Q: Holometabolis refers to complete metamorphosis (True/False)?

A: The above-mentioned statement is true. Holometabolsim is a synonym for complete metabolism. It…

Q: Give the digrammatic reprsentation showing a leeping frog?

A: Vertebrates have spinal cord which remain surrounded by bone or cartilage. Reptiles, birds, fish,…

Q: Give the bird's correct Order and common name

A: Birds- Feathers, toothless beaked jaws, the laying of hard-shelled eggs, a rapid metabolic rate, a…

Q: Size of wattle, Shank spur (+/0), Shape of hackles, Shape of saddles, Size of tail feathers, and…

A: Introduction :- Drosophila melanogaster is a fly species in the Drosophilidae family (taxonomic…

Q: Give an account of the spinal cord of sand lizard?

A: Sand lizards are smaller in size that are found in Dorset regions of thick vegetation. The body of…

Q: What is the classification of the animal shown?

A: Animals are multicellular eukaryotic organisms that belong to the Kingdom Animalia. Every animal is…

Q: N А G H B C D E M F.

A: Introduction In high school biology classrooms, dissecting frogs is a typical element of the…

Q: Give the digrammatic representation showing Brain of frog -Dorsal view?

A: The brain is considered as one of the largest and most complex organs present in the human body. It…

Q: Name the part that is affected in astigmatism.

A: Eye is an organ which helps us to provide vision it has several photoreceptors which receives light…

Q: Where are the spines/spinelets of Blue sea star located ?

A: Blue sea star belongs to the Ophidiasteridae family.

Q: Give an account of eye of a bony fish?

A: Bony fishes are fishes belonging to the superclass Osteichthyes. They have bony structures in place…

Q: Give the common characteristics of animals that falls under the category of Family: Felidae in…

A: INTRODUCTION Felidae is a clade of mammals belonging to the order Carnivora and is commonly referred…

Q: Give a detailed systematic posistion of pigeon?

A: The branch of science that deals with naming, describing, and classifying various organisms is known…

Q: Label completely the cross-section of frog skin and alligator skull.

A: Frog Frog is mostly aquatic leaping amphibians having thin bodies, smooth wet skin, and strong long…

Q: Describe the heart of wall lizard?

A: Reptiles are air-breathing vertebrates that basically cover the special skin made up of scales, bony…

Q: Give the digrammatic representation showing vertical section of eyeball of frog?

A: The eyes of the frogs are bulging and help them to see from sides and also partially behind them. At…

Q: Draw and describe the different types of egg as to the concentration of yolk they contain. Give…

A: Almost all the female animals lay eggs of various species, such as birds, reptiles, amphibians, a…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.