Significance of lignin in formation of xylem
Explain the significance of the lignin for the formation of xylem ?
Expert
Lignin is significant since it is deposited over the cell wall of the xylem cells offering the impermeability and rigidity to the xylem vessels.
Describe how the features of arthropod exoskeleton describe the terrestrial adaptation of various species of the phylum?
what is the historical nature of the glands
What are the relevant functions of the macronucleus and micronucleus in the paramecium?
compare the method of digestion between protozoans and sponges
Design a circuit to deliver an output voltage of 0-20 V for a(DC) input voltage of 1-2 V, with a constant output of 20V for input voltages higher than 2V.
Wide or narrow span Often there is a controversy whether an organization should adopt the policy of narrow span or wide span of management. While most of the classic
What are the cells generated in the first phase of the embryonic development termed?
How are Chordate characterized in accordance to the examples of representing beings, type of symmetry, basic morphology, germ layers, digestive system, and coelom, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?
Name the primary and secondary constrictions of a chromosome? Also name the other name provided to the secondary constriction?
Write down the factors which influencing photosynthesis also interferes with gross primary productivity.
18,76,764
1942903 Asked
3,689
Active Tutors
1449699
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!