What are the responsible factors for extinction of flora
and fauna ?
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Answer / dr. amandeep kaur
Deforestation,hence habitat of wildlife is ruined.
Hunting
International market of animal organs.
| Is This Answer Correct ? | 37 Yes | 10 No |
Answer / bob bingham
Most extinctions to date are due to mans hunting or destruction of habitat. This is continuing but in the future rising temperature will cause massive loss of plant life and the consequential loss of animal life from lack of food and habitat.
| Is This Answer Correct ? | 14 Yes | 4 No |
Explain about the mass number of nuclear?
How is the position of a nucleotide substitution on genome detected? I mean that it is on exon, intron or promoter region?
What is a scoring matrix?
you had 1,500 base pair pieces of random DNA and you wanted to know how many of them had homology to known genes, what would you do to determine that?
The mass number of a nucleus is (a) Always less than its atomic number (b) Always more than its atomic number (c) Sometimes more than and sometimes equal to its atomic number (d) None of the above
If ?football? is ?cricket? ,?cricket? is ?basketball? ,?basketball? is ?volleyball?,?volleyball? is ?khokho? and ?khokho? is cricket, which is not a ball game? (a) cricket (b) football (c) khokho (d) basketball.
An electron emits energy (a) Because its in orbit (b) When it jumps from one energy level to another (c) Electrons are attracted towards the nucleus (d) The electrostatic force is insufficient to hold the electrons in orbits.
? : BGLQ : : YDIN : VAFK
The rate of the first order reaction depends on the (a) Concentration of the reactant (b) Concentration of the product (c) Time (d) Temperature.
Have the proteins of a family generally acquired distinctive properties within each of these three kingdoms for ancient families that arose before bacteria, archaea and eukaryotes diverged?
How the Algorithm works?
A certain radioactive element A, has a half life = t seconds. In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly how much?