Q: what is the reproductive strategy for fish?
A: Fishes are mostly oviparous. Polygamy, polyandry and monogamy are a part of the reproductive…
Q: How is the development of a hookworm larva different from the development of a pinworm larva
A: Larva is a stage during the development of animals. It occurs after the birth and before the reach…
Q: Name the copulatory organs of Scoliodon?
A: Scoliodon is a genus of requiem sharks that belongs to the family Carcharhinidae. It is also called…
Q: How permeable are egg shells?
A: Cells are the smallest functional and structural unit of all organisms. All cells have a cell…
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 controls the opening and closing of the clam's shell?
A: Clam is a common name for several kinds of bivalve molluscs.
Q: What is a nauplius? What is the difference between direct and indirect development in Crustacea?
A: The ear is divided into the inner ear, middle ear or ear canal and the inner ear. The outer ear…
Q: Where does tiger go during winter to escape from cold weather?
A: Hibernation is the period during which an animal goes into a deep sleep and saves energy. This helps…
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: How does a molluscan coelom develop embryologically? Why was the evolutionary development of a…
A: Molluscs area unit found it nice ranges of habitats, from the tropics to the polar seas, at…
Q: How do the body coverings of fishes, amphibians, nonavianreptiles, birds, and mammals differ?
A: Body covering can be defined as the covering of the body or a body part. Skin is the body covering…
Q: How does the wall lizard produce sound?
A: Lizard is a vertebrate that belongs to the Class Reptilia. Reptiles are generally characterized by…
Q: Contrast the light-detecting organs of planarians andflies. How is each organ adaptive for the…
A: In the animal kingdom, the light detectors range from the simple cell cluster that detects the…
Q: How many eggs does each female oyster produce each year?
A: Oyster is the common name for a number of salt-water bivalve mollusk families that live in marine or…
Q: What is the function of the snail shell used by the hermit crabs? Do you think it could survive…
A: Hermit crabs, distributed worldwide, occur in coastal waters with sandy or muddy bottoms, and…
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 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: 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: How do eggs of lancelet and lamprey differ?
A: Lanceletes commonly called amphioxus are marine living, small, eel like animals that belong to the…
Q: Is there a respiratory pigment in the annelid blood?
A: The annelids are also referred to as the segmented worms. Some examples are leeches and earthworms.…
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: How does ant form its coelom?
A: Ants are insects that belong to the family Formicidae. It comes under the order Hymenoptera that…
Q: How might nest temperature affect egg development in turtles? In crocodilians?
A: Amniotes are the animals that lay eggs wither in the outside environment or keep the eggs inside the…
Q: How does a crayfish detect changes in position?
A: The freshwater crustaceans that belong to the phylum Arthropoda and Kingdom Animalia are known as…
Q: effect does the food industry have on Cuttlefish?
A: Cuttlefish belong to the order Sepiida. They have a very hard bone known as cuttlebone for…
Q: What is the function of the molluscan visceral mass? Secretes the shell Movement Houses…
A: Mollusks is represents the largest marine phylum and the second largest invertebrate phylum after…
Q: How does swimming differ from swarming?
A: Flagella can be defined as microscopic hair-like structures that is involved in the locomotion of…
Q: How does a kinorhynch burrow itself into the mud. Explain the locomotory mechanism.
A: As part of the meiobenthos, Kinorhyncha is a phylum of small marine invertebrates that can be found…
Q: How do reptile eggs protect the young?
A: Parental care is a type of behavior shown by the animals to protect their young ones.
Q: What are the animal poleand the vegetal pole of thevertebrate egg?
A: An embryo possess some polarity, according to which an embryo is divided into two hemispheres or…
Q: What are the disadvantages and dangers of consuming less fresh eggs?
A: Eggs are consumed by people on a very large scale. Eggs are rich in healthy proteins , vitamin D,…
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: What are the biological troubles that molluscs face due to their soft body?
A: The animals belonging to the phylum mollusc are invertebrates and are mostly marine. Many molluscs…
Q: How does starfish form its coelom? how about earthworms?
A: Echinoderms are exclusively marine organisms includes starfish, sea urchins, brittle stars, and…
Q: What’s an invertebrate?
A: RH Whittaker gave the five-kingdom classification and divided all the living organisms into the five…
Q: How does a penguin's coloration (black and white) aid them in their natural environment? What other…
A: Penguins are bird and their wings are covered with feathers. They are warm-blooded animals and lay…
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: 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: How do jelly fishes locomote?
A: Jellyfishes are marine organisms that belong to the kingdom Animalia, and there are many kinds of…
Q: Why will a mother bird abandon its chick if touched by a human?
A: Birds (Aves) are a group of animals that evolved from dinosaurs and have backbones. They are…
Q: How are growth and development controlled in insects?
A: Insects are categorized as arthropods.
Q: How does a kinorhynch burrow itself into the mud, explain its locomotory mechanism
A: INTRODUCTION Kinorhyncha Kinorhyncha comes under the class Aschelminthes, they are closely related…
Q: What's a different adaptation that will help a sea turtle survive and reproduce? Describe the…
A: Living creatures are typically used to their "surroundings". This is due to the fact that they have…
Q: Is the embryonic development in earthworms direct or indirect?
A: The earthworm is a hermaphrodite organism in which both male and female reproductive organs are…
What are the barriers that protect immobile eggs against predators?
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