How chordates are reproduced
Explain, how chordates are reproduced?
Expert
Reproduction in the beings of phylum “Chordata” is sexual, except urochordates which can also reproduce asexually. In various classes such as osteichthyes fishes, cyclostomes and amphibians, there exists the larval stage. With rare exceptions, amphibians, fishes, reptiles and monotreme mammals are oviparous, egg-laying (embryos is developed within eggs and outside body of the mother) and marsupial and placental mammals are viviparous (embryos is developed inside body of the mother, feeding from her).
Marketing is a process in a social system by which tlie demand pattern for product and services can be anticipated, enlarged, created and satisfied tlirougli tlie conception, production, promotion and physical distribution of goods a
Which structures is the part of nervous system?
For what reason is the cellular immune response stimulated in the condition of chronic viral infection?
Give a brief explanation of immuno diffusion reactions.
Describe the three major signs of diabetes?
Return PO (Purchase Order): It refers to the refusal of purchase order through the purchase manager, prepared by the respective department to achieve uninterrupted supply of production chain at their end. It can be
What are the main endocrine functions of the placenta?
What is Nostril? Briefly explain it.
Briefly describe the functions of testosterone?
What are several illustrations of movement made by the contraction of sarcomeres of the muscle cells?
18,76,764
1953918 Asked
3,689
Active Tutors
1424864
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!