Read the following passage carefully and answer the given questions.
Productivity in the Ecosystem The flow of energy through a terrestrial ecosystem starts with the harnessing of sunlight by autotrophs. The radiant energy is converted by photosynthesis to organic compounds is known as productivity. The productivity is expressed in units of energy per unit of area per unit time. The amount of organic matter present at any given time is biomass. The productivity of any ecosystem is affected by many parameters like weather conditions, nutrient availability etc. The productivity of any ecosystem does vary seasonally and yearly.
The Net Primary Productivity of an ecosystem are represented by:

The net primary productivity (NPP) in an ecosystem can be represented by:

Identify the statements which are true for oogenesis.
A. Large number of primary follicles degenerate during the phase from birth to puberty.
B. Antrum a fluid filled cavity surrounded by a new theca is seen in primary follicles.
C. At puberty only 6×105-8×105 primary follicles are left in each ovary.
D. Oogonia are formed in fetal ovary.
Choose the the correct answer from the options given below:

Match List I with List II

List - I	List - II
(A) Bacillus thuringiesis	(I) Synthetic Human Insulin
(B) Agrobacterium	(II) ADA gene therapy
(C) E. Coli	(III) Cry gene
(D) Retroviral Vector	(IV) Vector carrying nematode-specific genes

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Which one of the following diseases is non-infectious?

Observe the diagram and answer the following questions:

Match List I with List II.

LIST I	LIST II
A. 1	I. Viral DNA is produced by reverse transcriptase
B. 2	II. Production of new viruses
C. 3	III. Viral DNA incorporates in host genome
D. 4	IV. Production of new viral RNA by infected cell

Choose the correct answer from the options given below:

Read the following passage carefully and answer the given questions.
Some strains of Bacillus thuringiensis produce proteins that kill certain insects such as lepidopterans (tobacco budworm, armyworm), coleopterans (beetles) and dipterans (flies, mosquitoes). B. thuringiensis forms protein crystals during a particular phase of their growth. Transgenic animals that produce useful biological products can be created by the introduction of the portion of DNA (or genes) which codes for a particular product such as human protein (a-1-antitrypsin) used to treat emphysema. In 1997, the first transgenic cow, Rosie, produced human protein-enriched milk (2.4 grams per litre). The milk contained the human alpha-lactalbumin and was nutritionally a more balanced product for human babies than natural cow-milk. A nematode Meloidegyne incognitia infects the roots of tobacco plants and causes a great reduction in yield. A novel strategy was adopted to prevent this infestation which was based on the process of RNA interference (RNAi). This method involves silencing of a specific mRNA due to a complementary dsRNA molecule that binds to and prevents translation of the mRNA (silencing). Biopiracy is the term used to refer to the use of bio-resources by multinational companies and other organisations without proper authorisation from the countries and people concerned without compensatory payment. ELISA is based on the principle of antigen-antibody interaction. Infection by pathogen can be detected by the presence of antigens (proteins, glycoproteins, etc.) or by detecting the antibodies synthesised against the pathogen.
In 1997, the first transgenic cow, Rosie, produced human protein-enriched milk (2.4 grams per litre). The milk contained a protein called _______ which was nutritionally a more balanced product for human babies than natural cow-milk.

Coelacanths which evolved into the first amphibians about 350 mya are also known as

A 100 W bulb working on 200 V and a 200 W bulb on 100 V, have their resistances in the ratio

The interval in which \(f(x)=x^2 e^{-x}+7\) is increasing is :

The rate of change of the area of a circle with respect to its radius r, when r = 3 cm is :

If \(C(x)=x^3-5 / 2 x^2+10\) represents the total cost of producing \(x\) units by a car manufacturing company. The slope of the marginal cost curve at \(x = 3\), will be:

Which of the following element has highest binding energy per nucleon ?