Zoology lecture notes and study materials

Phylum Arthropoda Characteristics

Arthropoda is a largest Phylum of Kingdom Animalia, includes about 80% of all known animal species in the biosphere including terrestrial and aquatic biomes. The phylum includes insects, crustaceous, centipedes, millipedes, spiders etc. The word Arthropoda is derived from two Greek words, ‘arthro’ = joint and ‘podo’ = foot. Phylum Arthropoda is characterized by: @. […]

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Free Net Life Science Study Materials

CSIR JRF NET Life Sciences December Model Questions (02)

(1). Arabidopsis and rice have diploid chromosome number of 10 and 24, respectively. Assuming no crossing over taking place, genetic variation among F2 individuals in a genetic cross is likely to be: a. Same in both species but not zero b. More in Arabidopsis c. More in rice d. Zero in both the species (2). […]

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Free Net Life Science Study Materials

Sample Paper for CSIR NET Life Science

(1). A electron microscope has higher resolution as compared to the light microscope. This is because: a. The wavelength of an electron is longer than the wavelength of light b. The wavelength of an electron is shorter than the wavelength of light c. The electrons can penetrate the sample better d. They use different stains […]

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Biotechnology Lecture Notes

GATE Biotechnology (BT) Model Question Paper Part-1

Dear GATE BT Aspirants, Welcome to your GATE Biotechnology (BT) Mock Test – 01. This Mock Test is for the preparation of GATE Biotechnology Examination. It Consists of 15 Questions in MCQ format. Please use our free resources such as NOTES  |  MCQs  |  PPTs  for your preparation. Previous Year Question Papers : CSIR NET  |  ICMR […]

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