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masya89 [10]
3 years ago
8

Systolic blood pressure refers to pressure applied to the walls of the arteries when

Biology
1 answer:
Serggg [28]3 years ago
4 0
The heart is contracting . Diastolic is when the heart is relaxing.
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Biogeography is the study of the distribution of species in different regions through the history of life on Earth. The map belo
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GIVING BRAINLIEST!!
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Read 2 more answers
Part 1: crossing beak color and tail-feather length cross a yyll (heterozygous parent with dominant traits) with yyll (homozygou
Luba_88 [7]
Since you forgot to put capital letters i assume it's like this:

1)A <span>Cross between YyLl (heterozygous parent with dominant traits) and yyll (homozygous parent with recessive traits).

</span><span> 2)offspring YyLl: 400, Yyll: 100, yyLl: 100 and yyll: 400

</span>The recombinant offspring are allele combinations that are not directly inherited from the parents.
The parents combinations:<span>YyLl and yyll,
</span>The recombinant combinations: Yyll and yyLl
The other types are exacly like the parents so they are not recombinant.

answer: Yyll and yyLl


3 0
3 years ago
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