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!
What are three main problems with having only two kingdoms
There are three main problems with having only two kingdoms. The first problem concerns the unicellular flagellates such as Euglena and its relatives. These were put with protozoa in the animal kingdom. However, some euglenoids for example Euglena itself, contain Chlorophyll and feed autotrophically by photosynthesis. With only two kingdoms we have to content with the embrassing fact that these organisms car, in effect hop from one kingdom to the other.
'The second problem concerns the fungi. Although fungal hyphae bear a superficial resemblance to the filaments of simple multicellular algae like Spirogyra, fungi are really very different from green plants. Not only do they lack chlorophyll and feed heterotrophically but in several structures differ from those of the plants.
The third problem is posed by bacteria. In electron microscope we can see that bacteria have simple prokaryotic cell structure, and same feature is also found in blue-green algae. They appear to be similar to each other, and markedly different from all other organisms which are eukaryotic. To solve this problem new five kingdom system was proposed.
What is the energy efficiency of photosynthesis? a) What area is occupied by each molecule? b) Calculate the molecular absorption cross section in units of A 2 A cr
Define Etiology and Clinical Features of Epilepsy? This disorder usually starts in childhood, with the peak incidence between birth and two years. Etiological factors include
introduction
DNA can be divide into fragments using restriction enzymes. (a) Outline the technique used to separate these fragments. (b) What property of the DNA f
P r o s p ec ts of meat products The demand for convenience meat based fast food is ever increasing due to rapid industrialization and urbanization, higher standards of l
Unacceptable Aesthetics The implant which has successfully integrated with bone may still be a failure if the Prosthesis which it is designed to support does not meet with the
The major ecological imbalance on Earth is between the human species and the rest of Earth's biota. What are two specific actions we could do to achieve a balance (for example, rec
Explain Prevalence in coronaw artery disease ? The first report to highlight the high prevalence of CAD among Indian expatriates came from an autopsy study done in Singapore. C
Based on your reading of the article entitled "The Evolution of Color Vision", which of the following is a false statement? A. Trichomatic vision is found in all male and femal
Poxvirus zoonoses Naturally occurring poxvirus infections affect humans and many species of animals and insects. However, for most part, poxviruses other than variola cause self-l
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