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: Tapetum lucidum is found in shark's eye. Is it so?
A: Vertebrates comprise all species of animals within the subphylum Vertebrata. Vertebrates include…
Q: What is the advantage for the lobster to move as a group ?
A: The phenomenon of social aggregation is widely seen in mammals, crustaceans, and birds. These…
Q: domestic pig under the genus "Sus"
A: The organisms of the ecosystem have significant properties. Depending upon the different features of…
Q: How many food chains is the grasshopper a part of?
A: Food chain is the sequence of transfers of matter and energy in the form of food from one organism…
Q: What function other than feeding do suckers serve?
A: There are many organisms that have sucker which is a kind of attachment in the body. It is found in…
Q: Describe the adhesive pads of wall lizard?
A: The groups including the squamate reptiles that are characterized by their rounded torsos, elevated…
Q: difference between the digestive tract of earthworm and a flatworm?
A: Digestive system of earthworm: The digestive system consists is divided into many regions with…
Q: What are the disadvantages of a flatworm’s digestive system having only one opening?
A: Flatworms are a soft-bodied group and are flattened invertebrates. The species of flatworms are…
Q: How does the amoeboid movement occur? What are examples of beings and cells that use such movements…
A: Amoeboid movement is the movement exhibited by amoeba.
Q: What is Sonic hedgehog, and why it is important?
A: A gene is the basic physical and the functional unit of heredity. Genes are made up of the DNA. Some…
Q: How do animals with pseudocoelom digest their food?
A: The pseudocoelom is a fluid-filled body cavity lying inside the external body wall that bathes the…
Q: What characteristics of Tiktaalik are fish-like?
A: Fossils are the evidences for the history of the life on earth, the remains of a organism or any…
Q: How does an entoproct differ from an ectoproct?
A: In crustaceans like crayfish, a sac like organ called statocysts occurs that opens to the surface by…
Q: What modification do sea anemones possess that allows food and water to be distributed among the…
A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…
Q: What major parts form an insect’s gut, and how do these parts function?
A: Insects belong to the phylum Arthropoda that consists of the head, thorax, and abdomen. They play…
Q: What body form do sea jellies exhibit, medusa or polyp? How do they catch their food?
A: Sea jellies are the invertebrate animals belonging to the phylum cnidaria. They do not have brains,…
Q: Why is the ameoba mostly moving in a straight line? Why does the amoeba speed up and slow down?
A: Amoebae are eukaryotes whose bodies most often consist of a single cell. Amoeba moves with the help…
Q: What specialized cells of tentacles aid in capturing prey?
A: Several organisms such as mollusks, cnidarians, ctenophores, bryozoa, and cestodes contain…
Q: What is the normal size of a rotifer, where is it found, and what are its major features?
A: Rotifers are called wheel animals and are pseudocoelomate animals. These are generally free-swimming…
Q: What is the structural characteristic which makes may round worms survive as parasites inside the…
A: Parasites are those organisms which depend on other organism (host) to lead their life. The host…
Q: Describe the structure and feeding of free-living amoebas.
A: Amoeba is a unicellular eukaryotic organism.
Q: What do Queen angelfish eat and what is there tropic level
A: The queen angelfish is one of the most iconic, brightly colored species on coral reefs of the…
Q: What is labelled diagram of Strongylus edentatus?
A: Answer: Introduction: Strongylus edentates. It is parasite in the phylum nematode eukaryotic…
Q: Write down the structure of pila and octopus?
A: Molluscs are bilaterally symmetrical, and their body is soft and unsegmented with a distinct head,…
Q: List the names of the five protein families that are considered structural proteins. Which of these…
A: Proteins are the building blocks of life. Among these, the main function of structural proteins is…
Q: What are the tagmata of arachnids, and which tagmata bear appendages?
A: Arachnida is a class of phylum Arthropoda. The members in class Arachnida are called arachnids. The…
Q: What is the difference in structure or location of the fangs of a rat-tlesnake, a cobra, and an…
A: The snakes are the legless reptiles that have a carnivorous diet. Most of the species are venomous…
Q: What are the layers involved in the formation of a hydra bud
A: Life originated in the waters in the world. The waters house all types of organisms. Planktons,…
Q: What is clasper in scoliodon?
A: Scoldion or the Dogfish belongs to the shark family.
Q: Ascaris Cross Section What are the functions of the structures in the Ascaris Cross Section?…
A: Given: The functions of structures in Ascaris cross section. Compare structure of ascaris to…
Q: What is the earthworm’s ability to sense wetness or dryness?
A: A terrestrial annelid worm belongs to the class Oligochaeta is known as the earthworms. In other…
Q: what is the pigment in squash? in 3-4 sentences give the functinon of that pigment in squash
A: Carotenoids are found in foods such as squash, carrots, grapefruit, oranges, and…
Q: What part do Balanus use to maintain its position in its natural environment? a. Podia b. Suckers…
A: Balanus It refers to the genus of barnacles which belongs to Balanidae family. Their bodies are…
Q: How many pairs of legs does each body segment of a centipede have?
A: The phylum of the centipede is Arthropoda. The subphylum is Myriapoda. This venomous organism has an…
Q: Describe the digestive system of the earthworm and give the function of each structure.
A: The main part of an earthworm’s digestive system is an alimentary canal that positioned with the…
Q: Describe the structure of a clasper?
A: Claspers are anatomical structure that are present in male species of some groups of animals. It is…
Q: Where are the spines/spinelets of Blue sea star located ?
A: Blue sea star belongs to the Ophidiasteridae family.
Q: What are the structures of an insect digestive tract that are specialized for solid food type? What…
A: The insect's digestive system is a closed system, it's with one long enclosed coiled tube which is…
Q: What is the function of the Glizzard in a worms body.
A: The worms gizzard is an oval, thick walled and highly muscular organ lying in the 8th -9th segment.
Q: What is/are the importance of knowing the different cuts of poultry?
A: Poultry includes all the birds such as chicken, turkey, geese and ducks. Poultry meat acts as a…
Q: how does a light-colored exoskeleton make beetles better adapted to the environment?
A: Introduction Exoskeleton:- It is a rigid or articulated envelope that supports and protects the soft…
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