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Lostsunrise [7]
1 year ago
12

Two different species of frogs mate successfully and produce fertile hybrid offspring. however, the offspring of the hybrids do

not develop completely to adulthood. this is an example of which type of reproductive barrier?
Biology
2 answers:
zepelin [54]1 year ago
8 0

thx for trying to answer the question lol byeeee stupid

Rudiy271 year ago
4 0
<span>There are three types of hybrid reproductive barriers. The one described is called hybrid breakdown. In hybrid breakdown as the hybrid organisms continue to reproduce each sequential generation becomes less viable, healthy and loses it's ability to reproduce. The other two hybrid reproductive barriers are hybrid sterility and hybrid inviability. Hybrid sterility results in healthy organisms that can not reproduce at all since thy are sterile. Hybrid inviability results in organisms that are not strong enough to survive and often die while juveniles.</span>
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Answer: lateral

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7 0
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Consider a population of wildflowers in which the frequency of the red allele cr is p = 0.7. what is the frequency of the white
anygoal [31]
I) Alleles is the alternative form of a gene or in other terms the variant form of a gene. If there are two alleles at a locus p and q are used to represent their frequencies. Frequencies of all alleles in a population will add up to 1. 
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ii) From the punnet square the expected genotypes frequencies in the offspring generation will be 0.49 CRCR (red flowers, o.42 CRCW (pink flowers) and 0.09 CWCW (white flowers). 
8 0
1 year ago
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Which statement best describes the relationship of photosynthesis and energy? The process of photosynthesis is energy-storing be
11111nata11111 [884]
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2 years ago
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MArishka [77]

Answer:

Option (4).

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