HSC – Higher Secondary Education Website
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HSC Board Exams are fast approaching and students are getting anxious about how to prepare for their HSC Board Exams. So we had mentioned some HSC Study Tips to help students in Cracking HSC Exams. After the tremendous success of our […]
HSC Board Exams are fast approaching and students are getting anxious about how to prepare for their HSC Board Exams. So we had mentioned some HSC Study Tips to help students in Cracking HSC Exams. After the tremendous success of our […]
HSC Board Exams are fast approaching and students are getting anxious about how to prepare for their HSC Board Exams. So we had mentioned some HSC Study Tips to help students in Cracking HSC Exams. We have also created Free […]
Answer: Java Man & Peking Man. Java man: a. Homo erectus fossils of Java were called Java man. b. Its fossils were first obtained by Dubois (1891) and these were named Pithecanthropus erectus. c. The cranial capacity was about 940cc. […]
Answer: Embryological Evidences of Evolution. All living organisms in their early developmental stages show presence of the following distinct features: i. Development in sexually reproducing organisms begins from a single diploid cell stage, i.e. a fertilized egg or zygote. ii. Zygote […]
Answer: Biological Evidences of Evolution. i. Palaeontological evidence of evolution. a. Fossils are defined as the dead remains of plants and animals that lived in the past in various geological layers. b. Unlike the evidences from other branches of biology, evidence […]
Answer: Genetic Drift. i. Any alteration in allele frequency in the natural population by pure chance is called genetic drift. ii. For example, elimination of a particular allele from a population due to events like accidental death prior to mating of […]