Answer:
All of their sons would be colour blind
Explanation:
Given that colour blindness is X linked recessive condition which means that the gene is located on X chromosome and when present in recessive homozygous condition, it will be expressed. Hence if XC is dominant allele and Xc is recessive allele, XcY and XcXc will be colourblind.
The male has normal vision and males have only one X chromosome so his genotype is XCY.
The female is colourblind and females have two X chromosomes so her genotype is XcXc.
Their children:
XC Y
Xc XCXc XcY
Xc XCXc XcY
All the sons have XcY genotype where gene for colourblindness is in recessive condition hence all of their sons would be colourblind.
Answer:
hhjh
Explanation:
hdhcuxhxhuxjxjxjxiurjd you sir and I don't know what you want to you can come over there in the shop so I will be there for sure and prosperity you sir for your night was the one I eat your night was a great time in Florida and will not have the time to you sir I have been calling and emailing you doing tonight for the first Sunday of everything and you are not a good idea and you are you still looking to get there by the end of God is good morning I don't know how to do it on a different day with the office I will send it with the other kids you sir and wish you all a very happy new week
Answer:
The correct answer is ''It creates food that they can eat.''
Explanation:
The first link or first trophic level, of any food chain is always represented by the producers, (plants, which are photosynthetic organisms), autotrophic organisms, which are capable of transforming the light energy of the sun into a type of energy that can be used by the rest of the living beings. All heterotrophic organisms depend on these energy and matter conversions for their subsistence, that is, animals eat plants and take advantage of those organic compounds to create their own body structure, since heterotrophs, like humans, cannot carry out the photosynthesis, obtain energy by consuming autotrophs and their derivatives.
I believe it’s A.
If I’m wrong I’m sorry I think that’s what they said in school
