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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Solved in 2 steps
- What exactly is the zona pellucida? Does it make up the plasma membrane, vitelline layer, AND jelly layer of the egg? So it's technically like the extracellular matrix of the egg cell?Give a short note on Hibernation of Rana?What are the four membranes associated with amniotic eggs? What is the function of each of these membranes?
- How does the insect circulatory system carry out physiological insect defence mechanisms? Is there a relationship between the size of the insect and the level of defense?How does a Burmese python generateheat while incubating eggs?What happens to the tail of an Adolescent frog before it is a fully grown adult?