Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain Ground Meristem in Primary Root Growth?
To review, the protoderm is the primary tissue that eventually forms the outside layer that covers the root and shoot and leaves, and the procambium generates the primary vascular tissue that will eventually become the xylem and phloem. The ground meristem is the third type of primary tissue, and it gives rise to the plant tissues collectively referred to as the ground tissue, or fundamental tissue .
Ground tissue is found in shoots and roots in between the outside epidermal layer and the endodermis. Recall that the endodermis itself is a highly modified cylindrical layer of ground tissue. The name given to this kind of ground tissue is cortex. The pith tissue forming the internal core of the stele are also parenchyma cells, derived from the ground meristem. Cortex and pith function to store sugars and starches normally. Cortex in the root also is involved in the diffusion of dissolved substances from the epidermis to the endodermal cells.
Define cause of vitamin a deficiency - Poverty and ignorance? Low purchasing power of the communities and their consequent inability to meet the nutrient requirements and tradi
How does the plant cell wall react when it is placed under hypotonic medium? Ans) The plant cell wall (the covering of the cell outside to the cell membrane) is made of cellulos
Q. What is the difference between temporal summation and spatial summation of muscle fibers? What is tetany? Spatial summation is the recruiting of new muscle fibers to incr
Explain anterior pituitary gland secretes hormones The anterior pituitary gland secretes hormones that elevate the blood glucose and therefore antagonize the action of glucose
Endocrine glands Endocrine glands have no ducts - so these are also called as ductless glands Eg.Pituitary etc., These glands secrete chemical substances called HORMONES
hows does insulin from the pancreas reach the liver?
Q. What are the few examples of movement created by the contraction of sarcomeres of the muscle cells? The handling of a cup of coffee, the peristaltic movements of the bowels,
What is PCR? How does PCR works? The PCR, polymerase chain reaction, is a method to synthesize many copies of specific regions of a DNA molecule known as target-regions. Its in
explain the role of cyclic photophosphorylation in photosynthesis
What is Placoid scale? Elaborate in detail. Scales characteristic of cartilaginous fish. Formed from the dermis, scale is anchored in that layer by a basal plate composed of de
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd