NEET 2027 MATERIALS

Aaplog konsi class me ho abhi and batch bhi batana

Assertion:systemic circulation provides nutrients O2 and other essential substance to the tissues and takes CO2 Reason:special coronary system of blood vessels is present in our body for the circulation of blood to and from the cardiac musculature

Identify the hormone with its correct matching of source and function

Which of the following statements about algae is incorrect?

The supportive skeletal structures in the human external ears and in the nose tip are examples of

S1 - Golgi body consists of variable no of flat disc shaped sacs called cristae stacked parallel to each other . S2 - materials to be packed fuse with forming face of golgi body

Q10/10 · Statement I: Totipotency allows regenerating whole plants from seeds only Statement II: Meristem culture allows recovery of virus-free plants from infected plants

Q9/10 · Match the tool in Column I with its category in Column II: Column I Column II A. pBR322 (i) Source of DNA polymerase B. Hind II (ii) Precipitating agent C. Thermus aquaticus (iii) Vector D. Chilled ethanol (iv) First restriction endonuclease

Q8/10 · Statement I: Viruses that attack their hosts and introduce their genetic material into the host cell as part of their replication cycle are used as vectors to transfer healthy genes Statement II: Rosie, the first transgenic cow, produced human protein-enriched milk used to treat emphysema

Q7/10 · Statement I: Most of the industrialised nations are not only rich financially but also rich in biodiversity and traditional knowledge related to bio-resources Statement II: The Indian Parliament recently cleared the first amendment of the Indian Patents Bill to address issues like biopirac

Q6/10 · Statement I: The 'Pomato' is a successful commercial somatic hybrid that combines all the best features of potato and tomato for market use Statement II: Somatic hybridisation is the process of fusing isolated naked protoplasts from two different varieties of plants to create a hybrid

Q5/10 · Match the part in Column I with its purpose in Column II: Column I Column II A. Agitator system (i) Temperature control B. Sparger (ii) Mixing of contents C. Foam breaker (iii) Oxygen bubbles delivery D. Water jacket (iv) Controls surface bubbles

Q4/10 · Assertion (A): In insertional inactivation, recombinant colonies do not produce any colour in the presence of a chromogenic substrate Reason (R): The insertion of recombinant DNA within the coding sequence of beta-galactosidase enzyme leads to its inactivation.

Q3/10 · Statement I: When a protoplast of tomato is fused with that of potato it results in the formation of new hybrid plants Statement II: This is an example of somatic hybridisation

Q2/10 · Assertion (A): Downstream processing is the final stage before a product is ready for marketing Reason (R): It includes the separation and purification of the product, followed by quality control testing

Q1/10 · Assertion (A): Biopiracy is the term used to refer to the use of bio-resources with proper authorization from the countries concerned Reason (R): Most of the industrialized nations are rich in financial resources but poor in biodiversity and traditional knowledge