1 2 omosternum 3

Q: What are the advantages and disadvantages of having a Moist, permeable skin in amphibians?

A: ANSWER;- advantages;- Most amphibians have thin skin that is very permeable (allowing fluids and…

Q: 10 13 ATLAS (coudal view) AXIS (left side) 16 CERVICAL (coudal view)

A:

Q: Oligochaetes and leeches: have a cuticle that is molted. possess parapodia possess a clitellum…

A: INTRODUCTION Oligochaete  is a subclass comes under phylum Annelida and it consists of earthworms.…

Q: sea star  The _____________________________ groove contains tube feet.

A: Sea stars are also known as starfish. They are invertebrates that belong to the phylum…

Q: three body structures and adaptations in frogs that illustrate how they evolved.

A: Frogs are from the class Amphibia and phylum Chordata. They dwell both on land and in freshwater and…

Q: Describe the anatomy of the stomach (histology, what is it made of, etc.) and what does it for in…

A: Cells are the basic structural and functional unit of all known organisms that has the capability to…

Q: Difference between reproductive organ of bull and boar

A: The name of the reproductive parts of bull and boar are the same, only the relative size of the…

Q: What are description of Tyrannosaurus rex, Giganotosaurus and carcharodontosaurus please don’t tell…

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

Q: 7

A: The respiratory system of pigs play a major role in capturing the oxygen from the atmosphere and…

Q: 40. What is the pointed structure of the frog? a. Tendon of achilles b. Peroneus c. Gastrocnemius d.…

A: Pointed structure of frog :-

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: Fish Skeleton: Label the structures from the manual: 2 = 5 = 9 = 11 = 12 = 13 = 17 = 21 = 23 = 24 =…

A: Labelling 2) Pectoral girdle 5) Pelvic girdle 9) Branchial 11) Dentary 12) low jaw bone 13)…

Q: The Highest Level of Organization of Elephants

A: The science of life is referred to as biology. Since life is such a vast topic, scientists divide it…

Q: To enlist: The three functions of the water-vascular system of echinoderms.

A: The water vascular system of echinoderms is essentially a system of fluid-filled canals that extends…

Q: What structures did amphibians develop to support the weight of the body against the force of…

A: Amphibians, as their name indicates, are class of organisms that  have adaptations suited for both…

Q: (A) Explain clearly the developmental and evolutionary significance of the neural crest within the…

A: Neural crest: it is found in vertebrates. Neural crest cells are derived from ectodermal layer of…

Q: Figure 7: Vessels of the rat coelom Identify the organs and vessels. Complete the table on the right…

A: A- Aortic arch B- Right auricle C- Lungs D- Hepatic vein E- Posterior vena cava

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: To determine the developmental characteristics used in diagnosing deuterostome and protostomes…

A: Introduction: The bilaterally symmetrical animals are classified into two groups, namely,…

Q: Frogs belong to the phylum _________ and ___________ class

A: Step 1 The frog is an amphibious tetrapod that is found inside and around ponds, lakes, streams. The…

Q: Give a broad conclusion about frogs respiratory and urogenital system.

A: For respiration, frogs have three respiratory systems in their body: skin, lungs, and the mouth…

Q: Discuss the developmental history of frogs 2. Identify the stages or processes in the life cycle of…

A: Frogs are very diverse and are tailless amphibians belonging to order anura  They are largely…

Q: identify stage of development or process in the starfish embryo below

A: Embryology is defined as a branch of science that deals with the principles of the embryos from the…

Q: The hyoid articulates with the top vertebrate. O True False Question 10 The anatomical name for the…

A: Skeletal system is a body system which generally form scaffolding structure in the body so as to…

Q: Table 10.1B. Major urogenital organs and their corresponding functions Organ Specific Function…

A: Table 10.1B: The frogs are intimately connected with urinary and reproductive systems and are…

Q: LABEL THE PARTS OF THE DORSAL AND VENTRAL PARTS OF THE COCKROACH.

A: The cockroaches are under phylum arthropoda that contain paired joint appendages. The body is mainly…

Q: Explain your answer atleast 1 to 2 paragraphs. 2. Salamanders can regenerate limbs, but only under…

A:

Q: What type of circulatory system does the frog has

A: Frog is an amphibian which usually consists of three chambered heart. Two atria and one ventricle.

Q: Which of the following is NOT an axial skeleton in the frog? urostyle mandible sternum ribs

A: Introduction:- The axial skeleton is comprised of the 80 bones that make up the body's central core.…

Q: Sternocleidomastoid- Write its relation

A: Introduction: The sternocleidomastoid muscle is described as a two-headed muscle of the neck with…

Q: 1. exhalant Females take up sperm through the siphon. 2. inhalant 3. internal The feeding strategy…

A: Females takes up the sperm through the - ? The males sperm leaves superbranchial chamber of the…

Q: Question: All members of Chordata have true vertebrae.   True or False?

A: Animalia is the most advanced and complex kingdom among all the other kingdoms. The body has tissue…

Q: Finding the size of a sea urchin embryo

A: Determining the size of sea urchin embryo

Q: 18 14 15 19 16 17 6 8 Figure 1 Nereis parapodium whole mount Figure 2 Nereis cross section.…

A: Nereis is a genus of the worm under the family Nereididae. Its the type of polychaete worm. They use…

Q: Trace blood flow through the chambers and vessels of the frogs heart. Use red ink for oxygenated…

A:

Q: In protostomes and deuterostomes, the space between the endoderm and the ectoderm is important…

A: The space between the endoderm and the ectoderm is important in the evolution of protostomes and…

Q: Stat complete separation of oxy STION 10 directs blood away from the pulmonary circulation when a…

A: Question 8:answer 'D'. Question 9:answer 'B'.

Q: Considering the anatomy of reptiles and amphibians explain the difference between these two 2…

A: Reptiles and amphibians are the important organisms under the animal kingdom. They are tetrapods…

Q: sea star Tube feet are extended when the ____________________________ contracts.

A: Echinoderms are a phylum of marine invertebrates that include starfish, brittle stars, sea…

Q: tadpole Describe its motion and frog Describe its motion

A: Frog is an amphibian which lives on land and water . Tadpole is the larval stage of frog .

Q: tissues found in the skin of crocodile

A: Crocodiles are big aquatic reptiles found primarily in the tropics. Crocodylinae is the subfamily in…