0
What else can I help you with?
What animals can not see in color?
Most mammals, such as dogs and cats, are believed to be colorblind and see the world mainly in shades of gray. However, some research suggests that certain animals, like monkeys and apes, have the ability to see some colors.
The gene for color blindness is a recessive allele located on the x chromosome. If a color blind man and color blind woman have one son and three daughters how many will be color blind?
Women can not be colorblind, only men. For questions like these a punnett square is useful. Men can not carry the colorblind trait, but women can. I know this is kind of confusing. When a carrier ( a woman with the color blind trait) has children with a man ( color blind or not) her kids will have 50% chance of having that trait. If its a girl, she will be the carrier. If its a boy, he will have the colorblind trait. SO TO ANSWER YOUR QUESTION: Theoreticaly, 1 of the daughters will be the carrier, and the son will have a 50% chance of being colorblind. Women can be colorblind, its just rare. About every 6400 women one is colour blind and with men, every 80 men 1 is colour blind.
What is the probability of color blindness if the father is color blind and the mother carries the trait?
All daughters are normal, half the sons are color blind. The above answer is incorrect. Half of the daughters are color blind and half of the sons are color blind. Since the father always donates color blindness, it is up to the mother in each case (in the son's case, the father is irrelevant) to determine if the child is color blind or not. Since she is a carrier, the chance is 50-50.
A color-blind woman mates with a male with normal color vision Which of these results would indicate that color blindness is caused by an X-linked recessive allele?
If the couple has a color-blind son, it would indicate that color blindness is caused by an X-linked recessive allele. This is because sons inherit their single X chromosome from their mother, who carries the recessive allele for color blindness but does not express it due to her second X chromosome providing the normal color vision gene.
Are Crickets color blind?
Indeed they are color blind, they cannot see colors that humans can see. But they can see the ultraviolet rays of the sun, that us humans can see.
Is there a color blind test for animals?
No, there is no color blind test for animals that you can do at home. There actually is no color blind test at all, only tests to check their vision if they can see at all.
What are two animals which are not color blind?
Humans and chimps.
Are there color blind animals?
yes there are like the dog
How do animals react to colored light?
they don't because they are color blind.
Are all animals colourblind?
No, not all animals are color blind. Some see less color pigmentation than others, which as a general rule would be those animals with good night vision. People, which by definition are animals, are for the most part, not color blind.
Are tortoise color blind?
Yes. They are color blind. :)
Are snakes completley blind?
no cobras are not blind but like alot of other animals they can't see color so they ARE color blind but not flat out blind.
Are the animals color blind?
Most mammals have at least limited color differentiation ability, but three color vision only exists in other primatives like monkeys :D)Dogs have 2 coloured vision birds have much better sophisticated colour vision than mammals. So no , not all animals are colour blind :)
Are street dogs color blind?
All dogs are color blind
Are you considered red green color blind if you fail only SOME of the color blind tests that you take?
it depends on which color blind test u fail.but id call it part color blind
Are pygmy goats color blind?
No, pygmy goats are not color blind.
How does a color blind test work?
they have two separate colors set in a pattern, if your color blind or partially color blind, you won't see that pattern. If you can, you are not color blind or not blind to the differences betweem those two colors
