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liubo4ka [24]
4 years ago
6

I need your help! My idea on my science project is due tomorrow! What should I do it on!? If you help me I will keep making a ra

ndom questions and it will give you a lot of points!!! Any area of science will be okay!!! Mind the biology.
Biology
2 answers:
const2013 [10]4 years ago
8 0
What are you pretty familiar with? I do know some topics, but what are you most comfortable with?<span />
poizon [28]4 years ago
6 0
You could get a prism and shine a flashlight at it and make a rainbow??

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Read 2 more answers
If you cross two organisms that are heterozygous for a trait, what percent of
brilliants [131]

Answer:

25%

Explanation:

Here's an example: two chickens have the phenotype of white feathers and brown feathers. What percentage of the chicks will have the recessive color? First, you have to see the parents' phenotypes. Draw a punnet square. Put one of the parent's phenotypes (w and B) on the top, and the other parent's (w and B) on the right side going down. Whichever trait is dominant (brown) MUST be capitalized. Then, cross the two parents. first box on the top left would read 'ww.' The one below it is 'Bw' (put the dominant first). The right top is 'Bw' and the one below it is 'BB'. So if there were 4 offspring, these would be their genotypes: 'ww', 'Bw', 'Bw', and 'BB'. The only offspring that would have the recessive trait is the 'ww' child, because dominant overpowers recessive. So 25% would have the recessive trait and 75% would have the dominant trait.

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2 years ago
Closely examine each fossil then complete the table to record your observatios
never [62]
Theirs no picture to look at what fossil are you talking about
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