Flash Card
Similarities in initial stages indicate which evidence of evolution?
Transfer of information from molecule of DNA to mRNA is called as .............. process.
Choose the INCORRECT match.
The .................. has an anticodon sequence complementary to the codon on the mRNA.
RNA does not contain
Which of the following fossil man was present before Ramapithecus?
........... is a connecting link between Annelida and Arthropoda.
Similarities in initial stages indicating common origin of tortoise and chicken is an example of ........... evidence of evolution.
Darwin had published a book titled.
The fossils of invertebrates indicate they belong to which era?
Theory of inheritance of acquired characters is also known as
The appendix is useful in ruminants for digestion of which of the following compounds?
Which of the following is NOT true?
Which of the following is NOT an example of Lamarckism?
Vestigial organ ................ present in human body is proof of evolution.
............. can be considered as the first example of wise-man.
The concept of use and disuse of organs is given by
Modem man differs from Australopithecus in which of the following aspects?
The code for each amino acid consists of .................. nucleotides.
Raj had to go to the dentist to extract his wisdom tooth. The doctor informed him that it will not affect his ability of chewing food. This is because
Which of the following type of RNA carries information from genes to the ribosome?
........... is the pioneer of the modern genetics.
The ribosome keeps on moving along the entire length of the mRNA by a distance of one triplet codon. This process is called as
Identify the correct trio of scientists who proved that except viruses, all living organisms have DNA as genetic material.
............ is a connecting link between reptiles and mammals.
Which of the following nitrogenous base is NOT present in DNA?
Two animals were studied to have a common ancestry through evolution. This study was based on the similarities of their structure of mouth and nostrils. Which type of evidence of evolution is this?
mRNA is synthesised from ............... by the process of transcription.
The formation of new species of plants and animals as an effect of evolution is called as
Reena is suffering from a genetic disorder known as sickle cell anemia. Which of the following processes is the cause of her condition?
Adenine can pair with which of the following nitrogenous bases?
Which among the following is the most primitive ancestor of man?
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