Q: What makes a reptile a reptile? A. Cold blooded B. Warm Blooded C. Non-Hearing D. Egg-laying
A: Reptiles are the organisms that belong to the class Reptilia. They are tetrapod animals and the…
Q: How does the tapeworm body plan support widespread dissemination of the parasites?
A: Platyhelminthes is a phylum of animals that contain all the flatworms such as the tapeworm. These…
Q: Where do tapeworms live?
A: Tapeworms are flat, segmented worms that live in the intestines of some animals. Animals can become…
Q: What are the four largest classes of mollusks, and where do they live?
A: Step 1 Mollusca is a phylum of soft-bodied and shelled animals that possess an unsegmented coelomate…
Q: Why are arthropods important and How arthropods affect human health?
A: Arthropods have also made contributions to humans, such as the red dye carmine, which is created by…
Q: sea star How does a sea star protect its tube feet?
A: Seastar: Seastar is also known as starfish. It belongs to class Asteroidean and it is star shape…
Q: Does the earthworm move randomly?
A: Earthworms have a very slim body structure with varied segments connected in succession. The…
Q: What are some animal adaptations to the terrestrial environment?
A: The terrestrial environment can be defined as the environment consisting of landforms only. It is…
Q: In what ways are annelids important?
A: The organisms of the ecosystem have different features compared to the others. Classification is the…
Q: What features of squid and octopuses are adaptations for predation?
A: Mollusks are a part of the invertebrate phylum. These include slugs, mussels, snails, and octopuses.…
Q: How do clams feed and why are they called bivalves?
A: Bivalves are the Mollusks (such as clams, oysters, scallops, mussels etc) and they have a two-part…
Q: How is arthropod reproduction characterized?
A: Arthropoda is the largest phylum of Animalia. Defined by segmented body and paired jointed…
Q: How do arthropods grow?
A: Arthropods occur on land, in the soil, sea water, fresh water and in the bodies of animals and…
Q: How do mollusks feed, move, reproduce, and protect themselves?
A: Taxonomy is the science of classification of organisms based on their morphology, biochemical…
Q: How do reptile eggs differ from amphibian eggs? Why is this important?
A: The egg is the female reproductive unit and it is produced by the oogenesis process. It is haploid…
Q: Do amphibians have amniotic eggs?
A: No amphibians does not have amniotic eggs.
Q: How do nematode and annelid body plans differ?
A: Animal phylogeny is a rapidly changing field for the biologists. Even if the members of animal…
Q: . In what ways are arthropods important?
A: A large group of invertebrate animals is Arthropods. Arthropods include insects, spiders, crabs,…
Q: How do clams move?
A: Clam is a kind of bivalve mollusc who is capable of burrowing into sand or sediments.They are often…
Q: How do the starfish reproduce?
A: Starfish can replicate asexually and sexually. In sexual reproduction, reproduction happens in the…
Q: What are the barriers that protect immobile eggs against predators?
A: Throughout the biological world, organisms exhibit several defense strategies to protect themselves…
Q: What are Free-Living Flatworms ?
A: Flatworms are the flattened invertebrates belonging to the Platyhelminthes phylum in the animal…
Q: What are zoospores?
A: Motile spore that is asexual and uses its flagella for its locomotion is known as zoospores.Zoospore…
Q: How do hagfishes eat and defend themselves?
A: Hagfishes eat by using their tongues to scavenge the tissues of dead or near dead animals.
Q: What is the remarkable behavior that Caribbean lobsters have?
A: caribbean spiny lobsers is a group of crustaceans which are found on the northern atlantic coral…
Q: Why are insects hard to control?
A: A pest is defined as an organism, plant, insect, or animal capable of interfering with human…
Q: Which amniotes are endothermic? What are some advantages of endothermy?
A: An organism alludes to something living that has a coordinated design, can respond to boosts,…
Q: How are animals as delicate as nemerteans able to function as predators?
A: Nemerteans are described as free-living, thin, and extensible worms that are mainly present in…
Q: why do so animals have a sharply defined reproductive season during the year?
A: Animal species that successfully mates only during the certain times of the year are known as…
Q: Why do parasites like trematodes produce such large quantities of eggs?
A: The trematode reproduces asexually inside this mollusk host, creating numerous copies of a second…
Q: How does ant form its coelom?
A: Ants are insects that belong to the family Formicidae. It comes under the order Hymenoptera that…
Q: What are some examples of arthropods?
A: The organisms belonging to the phylum Arthropoda are characterized by the presence of pairs of…
Q: How does the body plan of mesozoans relate to their parasitic behavior?
A: Phylum mesozoans include small worm like organisms which are parasite on marine inverteberates…
Q: What is the function of the arachegonium? O a. To carry out a sexual reproductive O b. To produce…
A: An archegonium is a multicellular construction or organ of the gametophyte period of specific…
Q: How does increasing the sea level affect each species of barnacle?
A: Barnacles are marine crustaceans which are sessile marine animals. They live in the intertidal zone…
Q: What are some ways annelids are beneficial?
A: Annelids live in water and land, they are the segmented worms. Some are mutualistic and parasitic in…
Q: Do ctenophorans reproduce by shedding sperm into water?
A: Members of phylum Ctenophora are exclusively marine. They feed on plantons, swim by using cilia. The…
Q: Do sharks have a cecum?
A: In general, the cecum is part of the large intestine in mammals which is present at the junction of…
Q: What’s an invertebrate?
A: RH Whittaker gave the five-kingdom classification and divided all the living organisms into the five…
Q: In which habitats do molluscs live?
A: Mollusks are the invertebrate organism with a soft body. They are herbivore organisms except for the…
Q: How do birds reproduce?
A: Different processes involved in animal development described by the Direct and indirect development.…
Q: How is fecundation done in insects (external or internal)? Is there copulation between insects?
A: Fecundation, also known as fertilization involves the physical union of the male and female gamete…
Q: What is the natural habitat of insects?
A: The members of phylum Arthropoda are collectively referred to as arthropods. Segmented body, the…
Q: How can egg of many marine animals survive long hours sitting exposed to the sun?
A: Each form of marine life has become adapted to a specific niche with a relatively narrow variation…
Q: How geckos stick to walls?
A: Geckos are nocturnal and docile. They hunt for insects. They can survive without water for many…
How do reptile eggs protect the young?
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