How are tagmata formed?

Q: What are embryophtes?

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: What is brachydactyly ?

A: Genetics is a piece of science stressed over the examination of genes, genetic assortment, and…

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 are mammalian sperm cells produced and incubated at a lower temperature than body temperature?

A: Mammalian sperm is the male gamete that is produced by the process of spermatogenesis in males. Once…

Q: What is notochord?

A: Notochord is a rod that extends through the chordate organisms.

Q: How is a zygote formed?

A: Sexual reproduction: It is a type of reproduction that involves the fusion of gametes. It required…

Q: What is microcirculation?

A: Blood is a body fluid that carries necessary nutrients and oxygen to the cells and transports…

Q: What is the significance of the notochord?

A: Chordates includes all animals containing a vertebrate or a backbone. Two groups of the…

Q: What is amniotic fluid?

A: Fetal membranes are not a part of the body of the embryo. These membranes play some role in the life…

Q: Draw the structure of asterias and ophiura?

A: Asterias: Asterias is also known as starfish. They belong to phylum Echinodermata and class…

Q: Distinguish the euglenoids from the kinetoplastids.

A: Euglenoids and Kinetoplastids both belong to the phylum Euglenozoa of kingdom Protista.

Q: How big is a zygote?

A: A zygote is a cell that forms as a result of fertilization or fusion of male and female gametes. The…

Q: How do giant tube worms receive their nutrition?

A: Giant tube worm is a completely marine invertebrate located under the phylum annelida.  It has a…

Q: Give an account in asexual reprodution by spore in algae?

A: The study of algae is called algology or phycology. The photosynthetic plants called algae. Algae…

Q: How do the starfish reproduce?

A: Starfish can replicate asexually and sexually. In sexual reproduction, reproduction happens in the…

Q: IS opulation?

A: A population is a subgroup of individuals from a single species that inhabit a specific geographic…

Q: What is ovarian funnels in earthworm?

A: Earthworms are the members of the phylum Annelida of the kingdom Animalia.  The body of the…

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 male reproductive system of frog?

A: Sexual dimorphism is present in frog. During the breeding system, both the male and female frogs…

Q: Give an account of the stemum of frog?

A: Amphibians:   They are small vertebrates and almost live in a moist environment. They have special…

Q: When do ulothrix releases zoospore?

A: Organisms belonging to the genus Ulothrix are categorized in the phylum Chlorophyta of Kingdom…

Q: How does reproduction occur within the archaeplastids?

A: Archaeplastida is red algae, green algae, land plants, and small groups of glaucophytes and is a…

Q: Where are leydig cells located? What do they secrete?

A: The testicle is also called as testis. It is a male reproductive gland or gonad in all animals,…

Q: What are the flask shaped female sex organ in mosses called?

A: Mosses are the non-vascular plants that reproduce via spores. These organisms form a separate phylum…

Q: Comparision between coleoptile and coleorhiza?

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: Where is Kinetoplastida found?

A: Kinetoplastida is a taxon characterized by the presence of specialized type of DNA in organisms. DNA…

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: Give the role of membrana semilunaris in pigeon?

A: Doves and pigeons are diverse groups of birds. There are many muscles in pigeon and each muscle has…

Q: What is tegmina of cockroach?

A: Cockroaches are the group of insects that comes under the order Blattodea. They are the most…

Q: What are coelomocyte, identify their location and enumerate their functions?

A: Coelomocytes as the name suggests are the phagocytic leukocyte cells that are present in the coelom…

Q: What essential role is played by the epididymis?

A: Male reproductive system includes the male sex organs that are involved in the process of sexual…

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 happens if fertilization takes place in utreus?

A: Reproductive system (or genital system) is used for the sexual reproduction. The female attains…

Q: How do placental mammalsreproduce?

A: All mammals exhibit sexual reproduction. The male and the female gametes are fused to form the…

Q: What is the expansion of TADS?

A: Expanding the skeletal transverse maxillary deficiency with Microscrews or temporary skeletal…

Q: What is the class of this animal?

A: The animal shown in the image is Tortoise. The tortoise is a terrestrial animal and found on all…

Q: Give a short note on the reproductive system of Rana?

A: Reproductive system or the genital system includes all organs and their related structures that…

Q: Describe a zygote?

A: The fusion of male and the female cells is known reproduction.

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 clitellum of earthtworms and where it is located?

A: An earthworm is a terrestrial invertebrate found in the upper layers of the moist soil that is rich…

Q: Draw the diagram of balanoglossus?

A: Introduction: Balanoglossus is an acorn worm inhabiting ocean environment. It belongs to…

Q: What is the notochord?How is this structure formed?

A: Embryology is about the study of zygote and embryonic and organ development in plants and animals.…

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: What is zoospores and its features?

A: The haploid and unicellular structures formed in the asexual and sexual reproduction are called…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.