Are the additional embryonic membranes similar
Are the additional embryonic membranes similar in all vertebrates?
Expert
The existence of each additional embryonic membrane differs according to the vertebrate class.
In amphibians and fishes, only the yolk sac is existed. In reptiles and aves in addition to the yolk sac, there are as well the amnion, the chorion and the allantois. In placental mammals besides all such membranes, the placenta is existed too.
Motivation is mainly concerned with the directing of employees towards organizational objectives and mission. The mature of motivation is discussed as follows: 1) Motivation is a continuous process: as we have studied in economics, human wants are
Mitosis occurs with low frequency in tissues of the slow renovation, such as the bones in adults and the connective tissues. Illustrate.
Which kind of chemical bond maintains the pairing of each and every chain in the DNA molecule?
Define:(a) Toxins (b) Carcinogens (c) Teratogens (d) Neurotoxins.
Competency-Based Performance: The management employs a list of essential skills and knowledge, termed as competencies, to compute an employee's on-the-job performance. This management practice concerns on the skills and characteristics of working staf
Why can it be stated that the enzymatic action is extremely specific?
Do you know how the dose for children is being estimated based on preclinical data?
Name the main nitrogen waste of the humans? Answer: Human beings excrete mostly urea removed with the urine.
Give a brief introduction of the term Alzheimer's disease?
Explain what is meant by the substrates of enzymatic reactions?
18,76,764
1933327 Asked
3,689
Active Tutors
1444238
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!