Biology- One-Liners- for various competitive examinations
Thank You all for landing on the page of Biology. The subject Biology plays an important role in various competitive examinations conducted by various organizations. Biology One-Liners help a lot.
The subject plays an important role in various competitive examinations conducted by various organizations. Biology bits help a lot.
Some of Biology-One Liners are as follows
1- The first experiment of Mendel considering the inheritance of a single trait is called Monohybrid cross.
2-The meat eaters who existed 1.5 million years ago were called Homo erectus.
3-Vaccines are substances that confer immunity against Specific diseases.
4-Antibiotics are chemical substances derived from microbes like Fungi, Bacteria.
5-Biological computers will be developed using Bio-Chips.
6-Gene therapy is the means to treat or even cure genetic and acquired diseases like Cancer.
7- Bio-chips will be useful in Defence, Medicine.
8- Insulin-dependent diabetes is caused by the degeneration of beta cells due to a defective gene.
9- Bio-sensor is a device consisting of an immobilized layer of biological material such as Enzyme, antibody, hormone, nucleic acids.
10-Amylase is derived from Amyloproteins of bacteria.
11-Antibiotics are employed to kill the infectious germs and cure a disease.
12-The somatic stem cells are derived from sources such as Bone marrow, embryos, amniotic fluid and umbilical cord.
13-Fertilization made artificially in the laboratory is called Invitro fertilization.
14- Monoclonal antibodies are now used for the treatment of cancer.
15-Stem cells are the most unspecialized mass of cells.
16-.The Embryonic stem cells can be derived from an early embryo which is developed by ‘invitro fertilization’.
17- Biotechnology is so vast and has great scope for different fields like agriculture, medicine, food industry etc.
18-The theory of Use and Disuse was proposed by Lamarck.
19-.Bio-technologically synthesized vitamin B12 is used to cure Tuberculosis.
20- Dolly was developed in the year July 1996. Dolly (sheep) was a female domestic sheep, and the first mammal cloned from an adult somatic cell, using the process of nuclear transfer.
21-Gregor Johann Mendel is called as ‘Father of Genetics’.
22-The paternal and maternal genetic material which influences the traits is DNA.
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