what are the biological importance of water?
Regarding their size and basic morphology how and why do male and female gametes differentiate from each other?
Why, even though they encompass an open circulatory system, can flying insects such as flies beat their wings with high speed?
How does the nervous system obtain information about external environment, the organs and tissues?
Until the Krebs cycle, aerobic respiration can be explained devoid of mentioning oxygen, the chemical element subsequent to which the reaction gets its name. Where in the procedure does this chemical element take part? What is its significance?
There are two types of needs-basic and secondary or acquired. Basic needs are important for -survival whereas acquired needs are not so important. We know various needs as felt by a man but do not know about their preferential order. A .H. Maslow solved this problem and presented a theory on prio
How are excretory systems of three major arthropod classes constituted?
Name the two main ions which participate in an electrical impulse transmission in the neurons? Answer: The two main ions which participate in an electrical impulse t
Define polyembryony in short?
Write down the basic functions of connective tissues?
Write down the main gas exchange organs of plants? How is the procedure accomplished?
18,76,764
1925360 Asked
3,689
Active Tutors
1440860
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!