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A Hominid fossil discovered in Java in 1891, now extinct, having a cranial capacity of about 900 cc was:
The first phase of translation is:
In a random mating population in equilibrium, which of the following brings about a change in gene frequency in a non-directional manner?
Match the following list of microbes with the products/functions they are used for: Column I A. Saccharomyces cerevisiae B. Monascus purpureus C. Trichoderma polysporum D. Propionibacterium sharmanii Column II 1. Production of immunosuppressive agents 2. Ripening of Swiss cheese (Large holes) 3. Commercial production of ethanol 4. Blood cholesterol lowering agents
The wings of a bird and the wings of an insect are:
An infinite line charge produces a field of $9 \times 10^4$ N/C at a distance of 2 cm. The linear charge density is:
The phenomenon of the evolution of different species in a given geographical area starting from a point and spreading to other habitats is called:
Identify the microorganism which is responsible for the production of an immunosuppressive molecule cyclosporin A :
Select the correct match regarding adaptive radiation of Australian marsupials corresponding to placental mammals
Which one of the following microbes forms a symbiotic association with plants and helps them in their nutrition?
Match the following organisms with the products they produce: Column I (a) Aspergillus niger (b) Acetobacter aceti (c) Clostridium butyricum (d) Lactobacillus Column II (i) Ethanol (ii) Citric acid (iii) Lactic acid (iv) Acetic acid (v) Butyric acid
Among the following pairs of microbes, which pair has both the microbes that can be used as biofertilizers?
Which of the following terms describe human dentition?
Select the two correct statements out of the four (a-d) given below about lac operon: (a) Glucose or galactose may bind with the repressor and inactivate it. (b) In the absence of lactose, the repressor binds with the operator region. (c) The z-gene codes for permease. (d) This was elucidated by Francois Jacob and Jacques Monod.
In Hardy-Weinberg equation, the frequency of heterozygous individual is represented by?
Darwin's finches are an excellent example of:
For which one of the following is the Bohr model not valid?
Match List-I with List-II: List-I: (a) Man (b) Housefly (c) Mango (d) Wheat List-II: (i) Diptera (ii) Chordata (iii) Poales (iv) Sapindales Choose the correct answer from the options given below:
Sweet potato and potato represent a certain type of evolution. Select the correct combination of terms to explain the evolution.
The hydrolyzed product of an ester, when reduced by $LiAlH_4$, gives: