Question 28 august zoology

Q:-1 Describe the various types of a stem cells based on their sources. Discuss its significance.(20)

Q:-2. Define ontology. Describe the biogenetic law. (15)

Q:-3. Explain the function of Aortic arches discuss its evolution with suitable diagrams. (20)

Q:-4. Discuss various types of hard derivatives of integumentary system. (10)

Q:-5. With suitable diagrams compare the functioning of mammalian and reptilian ear.

Comments

Post a Comment

More On Blog

Questions for 23 August Zoology

Q:-1 Describe blastogenesis. Discuss the role of morphogens to establish the body axis in Drosophila . (20) Q:-2 Compare the life cycle of Obelia and Aurelia . Describe alteration of generation in them. Q:-3 Discuss the parasitic adaptations of F.hepatica and T. Solium . (10)
Read more

Environment & Ecology JULY Week-1

Nipah virus The Nipah virus infection is a newly emerging  zoonosis , that is, a disease transmitted from animals to humans  as stated by the WHO . The virus belongs to a new genus termed Henipavirus (subfamily Paramyxovirinae). It was first reported in 1998 at  Kampung Sungai Nipah  village, Malaysia. So virus is named after this village. The natural host of the virus are  fruit bats (Pteropus giganteus)  belonging to the family Pteropodidae.  In 2004, humans were affected after eating the date palm contaminated by infected fruit bats. Pigs can also act as intermediate hosts. Natural host  are those animals in which pathogens reside naturally and not infecting them. Here they grows upto a certain stage of their life cycle. Intermediate hosts  are those in which pathogens reside and not causing harm to them and here they are in inactive state i.e not growing further. Primary host  are those in which pathogens...
Read more

Anthropology Test Week-1

Week 1 Instructions:- There are Eight questions divided in Two sections. All questions are compulsory. Adhere to world limit wherever specified. The number of marks carried by a question is indicated against it. Paper - I Q:-1 Write Notes on the following in about 150 words each: (10X5 =50) Major sub divisions of Anthropology  Archaeological Anthropology  Primates  Organic evolution’ s theories  Gause’s rule  Q:-2 Discuss the role of anthropology in the understanding of earth’s evolution. What specific understanding is available to evolution of culture? (20) Q:-3 What is synthetic theory of evolution? Define evolutionary biology. Discuss various biological and cultural factors of human evolution. (20) Q:-4 Discuss the various primates adaptations. Compare the skeletal features of apes and humans. (15) Paper II Q:-1 Write Notes on the following in about 150 words each: (10X5 =50) Iron Age in Gangetic plane  Mesolithic cult...
Read more

Questions for 24 July zoology

Q:-1 Explain the metamorphosis in Urochordata. Discuss its peculiar systematic position and affinity with invertebrates. (20) Q:-2 Give the affinity and characteristic features of Balanoglossus. (15) Q:-3 What is neurotransmitter? Explain is signalling mechanism. Describe various types of signalling molecules. (20) Q:-4 What is apoptosis? Describe the role of Bcl-2 family in apoptosis. How mitochondria is regulating process of apoptosis? (15+5) Q:-5 Discuss the implications of impaired signalling pathways. How biotechnology can play a role in it? Describe any one common congenital disorder due to impaired functioning of Signalling pathway. (20)
Read more

Questions for 16 August 2018

Q:-1 Discuss the process of urine formation and it's regulation process. (20) Q:-2 Give the role and location of various digestive glands. (15) Q:-3 What is gene therapy? Give its importance with suitable examples. Briefly describe the significance of gene counselling. (20) Q:-4 With suitable examples explain how biotechnology can be utilized in field of forensic science. (10)
Read more