Answer: genotypic ratio 2/4
Phenotypic ratio 4/4 is the same
Explanation: suppose RR is the dominant female and Rr is the heterozygous male. Then after the cross genetically 2 have RR and 2 have Rr ratio. But phenotypically all 4 are the same.
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Answer:
<em />1) To stop beach sand erosion
2) To protect coastal property from erosion
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Absolute time is the answer
Rotary, oscillating, linear, reciprocating
