Why is it important to know the sex of the frog? and why do we study the external features of the frog?

Q: Enumerate and describe the patterns of cleavage exhibited by the frog.

A: Cleavage is a process that occurs in early embryogenesis, whereby a single fertilized egg cell (the…

Q: How is the mesoderm(third germ layer) oftriploblastic animals formed?

A: The germ layers develop early in embryonic life, through the process of gastrulation. Triploblastic…

Q: Are all of the organ systems fully developed in a free- swimming larva? Which organ systems are…

A: There are some major organ systems in the body of the animals. These organ systems have a specific…

Q: What is the significance of the notochord?

A: Chordates includes all animals containing a vertebrate or a backbone. Two groups of the…

Q: Differentiate between a toad and a frog

A: Skin : In the event that there was ever an indication to show which amphibian you are looking at,…

Q: eyelids

A: frog, any marine and terrestrial animals of various species that are under the order of Anura. When…

Q: What is the main function of the gall bladder of the frog

A: The animal body is a very complex creature made up of several systems. Each system in the body has a…

Q: Why are sea urchins have external fertilization? What are the adaptive advantages of external…

A: Sea urchins are significant herbivores on coral reefs, & in certain environments they assume a…

Q: Why can the amphibiancirculation be classified asdouble and incomplete?

A: The system which is primarily meant for the circulation of substances through body fluids is…

Q: In dissecting frogs, what other suggestions/methods should be done in order to improve the…

A: Lay the preserved frog on its back, spread out its limbs, and pin them to the tray. Use forceps to…

Q: What is the male reproductive system of frog?

A: Sexual dimorphism is present in frog. During the breeding system, both the male and female frogs…

Q: What are the molecules being secreted by the organizer in a regional fashion such that the first…

A: Development of embryo -- The development in developmental biology gave a milestone by the discovery…

Q: n the ventral surface of the embryo     series of tissue blocks lateral to the neural tube     a…

A: somures eventually differentiate into dermis, skeletal muscle, cartilage, tendons, and vertebrae.

Q: what reproductive challenges do female sea turtles face ?

A: Sea turtles, sometimes called marine turtles, are reptiles of the order Testudines and of the…

Q: Describe how you would determine the sex of a cane toad.

A: The cane toad is commonly known as the marine toad, it is an old species of toad. Its scientific…

Q: Which letter is pointing to the female Ascaris?

A: Kingdom Animalia is a vast kingdom which comprises of animals.  It is divided into vertebrates and…

Q: In what ways do primate females differ from most other mammals their size?

A: Primates are mammals of the group that which includes the lemurs, lorises, tarsiers, monkeys, apes,…

Q: what synapomorphic characteristic body plan is or has first appeared with the annelids?

A: Synapomorphic characters are those which are shared by two or more taxa.  It is derived from…

Q: What parts of the frog are these?

A: Labeled parts of the frog are -  A - liver .  There are three lobes of liver . Liver secrete bile…

Q: What happens to the tail of an Adolescent frog before it is a fully grown adult?

A: Answer: When the tadpole reaches the froglet stage, it is almost a full adult. At this point, the…

Q: Why is it more difficult to determine the sex of a newlyhatched canary than a newborn puppy?

A: A sex-determination mechanism is a physiological system that controls how an organism's sexual…

Q: Dorsal view of the lower jaw of frog and Ventral view of the hyoid apparatus pf the frog

A: The endoskeleton of frogs is described under two main categories and they are (i) The axial skeleton…

Q: Internal Anatomy of Female Grasshopper Describe the function of the grasshopper (internal). What…

A: Internal function of Grasshopper:                    The internal cavity of grasshopper piled with…

Q: distinguishing features of the frogs in Table.

A: Accurate methods of gender identity are important in wildlife population research and genetic…

Q: What is an adpative trait in the toad environment? smaller legs

A: “Adaptations are traits that developed to perform a certain function and allow organisms to thrive…

Q: How are the specific cell types patterned correctly? How does the flatwormtell the posterior…

A: Planaria are flatworms that reproduce asexually through fragmentation (not binary fission, which is…

Q: Label the numbered parts of the frog. Ventral view of the skull.

A: The cranium is the skeletal component of the skull that protects the brain and supports the face.…

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: Taenia saginata egg

A: Introduction:- Taenia saginata is also called beef tapeworm, it's a cestode parasite, in humans…

Q: What are the three ways sex is determined in reptiles? Briefly describe each.

A:

Q: Describe external fertilization  process of sea urchin egg with diagram

A: Fertilization in sea urchin occurs solely through the external process in which egg and sperm fuse…

Q: Is a zygote a fertilized egg?

A: Fertilization is the process whereby gametes from each parent fuse to produce a new cell.

Q: Do female frogs have more pigmentation ventrally than male frogs? And does the maxillary teeth of…

A: Frogs are the organisms which belongs to the amphibian family of the vertebrate. It has a tendency…

Q: eyelids hump 10

A: In the given diagram, we are shown external morphology of frog. They are amphibians having short…

Q: How do the eggs ovulated into the abdominal cavity find their way out of the frog’s body?

A: To understand the path of the egg we need to understand that frogs lay eggs. This process usually…

Q: What is the major steps of embryogenesis of snakes

A: Embryogenesis is the process of development of embryo from zygote by repeated cell division through…

Q: Label the frog tadpole

A: A tadpole is the larval stage of an amphibian's life cycle. Although most tadpoles are totally…

Q: Compare gastrulation in the frog and the chick

A: The sperm and egg fuse to together to form a zygote, after eighth cell stage, the blastula 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: What are the two body dysfunctions of an animal in the order DECaPODA?

A: decapod order Decapoda  any of more than 8000 species of crustaceans phylum Arthropoda  that include…

Q: How is the circulatory system involved in the exchange of materials and transport of waste products…

A: The cardiovascular system and lymphatic system make up a frog's circulatory system. Blood, blood…

Q: What is the difference between the testes of shark and frog?

A: Testes are the male reproductive organ that is responsible for producing spermatozoa or male…

Q: State the differences of the frog and human embryology.

A: Embryology is the branch of science that deals with the embryo and the embryonic development. Frogs…

Q: 5 Frog Early Gastrula 3 31 12

A: Gastrulation Gastrulation is a stage of embryonic development in which the blastula stage of the…

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…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.