SureDen
Question 1: Write the first five terms of the sequences whose nth term is an= n(n + 2).
Answer 1: an
Question 1: Find the sum to n terms of the series 1 × 2 + 2 × 3 + 3 × 4 + 4 × 5 + …
Answer 1: The g
Question 1: Show that the sum of (m + n)th and (m – n)th terms of an A.P. is equal to twice the mth term.
Question 1: Find the 20th and nth terms of the G.P. 52,
Question 1: Find the sum of odd integers from 1 to 2001.
Answer 1: The odd integers from 1 to 2001 are 1, 3, 5 …1999, 2001.
Karyotype:
It is the name given to the whole group of characteristics that allow the identification of a particular chromosomal set; i.e. the numbe
Biotechnology in medicines:
The recombinant DNA technology is used in the production of therapeutic drugs and these drugs a
Human genome project:
The total cost of the project was 9 billion US dollars and this project was a 13-year project by the U.S. D
DNA Fingerprinting
Dr. Alec Jeffreys developed the technique of DNA fingerprintin
Tools of Recombinant DNA Technology
The key tools required for the recombinant DNA technology are:
(i) Res
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