Destination of notochord protochordates and vertebrates
Write down the destination of notochord in protochordates and in vertebrates?
Expert
In the vertebrates notochord disappears and gives birth to spinal column (or vertebral column). In the protochordates the notochord remains for rest of life.
Write down three main groups in which mammals are divided?
What do you mean by the term induced breeding? Briefly explain it.
Explain the term pericardium, pleura and peritoneum?
Describe primary lymphoid organs?
Explain all the hormones secreted by the adenohypophysis? Mention their respective functions?
Write down the system which permits fixation and movement to echinoderms?
Write the name of the cytoplasm division in the end of mitosis? Also state the differences in this process between plant and animal cells?
With respect to trees, arctic and alpine environments tend to be dominated by conifers and deciduous broadleaf species with diffuse-porous wood. Why might deciduous broadleaf species with ring-porous wood be less common in these environments?
How placental mammals reproduce?
This law prohibits discrimination against those essentially qualified individuals challenged by a disability and requires organizations to reasonably accommodate them.
18,76,764
1936820 Asked
3,689
Active Tutors
1417510
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!