00:01
In this question, the information given is as follows that you have a dragon with magenta scale, green fire, and you do not know it's such a genotype.
00:08
So you test crossed it with another dragon that had silver scales and red fire, and you get the following progeny where m is for magenta scales, green is for green fire, for i use capital g, s is for silver scales and r is for red fire.
00:25
The first question that is that we have to answer is basically that which of the genes are dominant and which are recessor.
00:31
Now remember the principle of the test cross is that the animal or the genotype that you test cross it with, it is always recessive.
00:41
So these are homozygous recessor.
00:45
So recessive and homozygous.
00:48
That means my magenta is dominant.
00:51
So for magenta, if i am using capital m.
00:55
For silver i will be using small m again the green fire is dominant over red fire so for green fire i will be using a capital g and for red fire subsequently we will use we can use you know r or we can also use small g but let's go with small g that's the first part b part is what was the genotype of your friends dragon so this is homozygous recesses so its genotype will be small m small m small g a small c is what are all of the possible genotype of your dragon.
01:32
Now this magenta scale with green fire can, it could be a homozygous dominant condition, capital m...