Answer:
The correct answer will be- genes can be transferred among species
Explanation:
Green fluorescent protein or GFP is a protein which is naturally expressed in a jellyfish called <em>Aequorea victoria</em>. The protein absorbs the light and emits it in green color.
Scientist isolated the gene of the protein from the jellyfish in the 1960s and transferred it to the genes of the other species like bacteria or mice.
This shows that although the species can be isolated from the reproduction by reproductive barriers but the molecule containing code of life can be transferred easily without any barrier.
Thus, genes can be transferred among species is the correct answer.
That chart lists what they have in common and different
Out of the following given choices;
15
7
24
95
The answer is 95%. The biggest contributors of this percentage are developing countries that do not have proper waste disposal mechanisms such as well structured sewer systems. It is estimated that 70% of industrial wastes in developing countries are disposed off untreated into waters where they end up in oceans through rain wash.
Answer:
AaBb
Explanation:
<u>Cross between true breeding strains</u>
Parents: AAbb x aaBB
Gametes: Ab aB
The F1 is homogeneous: AaBb.
<u>To obtain the F2 generation we must do a cross between 2 F1 individuals</u>: AaBb x AaBb
Their genotypes are the same, so they both will produce the same type of gametes: AB, Ab, aB and ab.
If you do a Punnett Square, you can check the ratio of genotypes of the F2, and that the "4" refers to AaBb.