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Alexeev081 [22]
3 years ago
11

When two different species of lovebirds makes babies, the offspring are unable to build a nest after they mature. the hybrid off

spring therefore do not reproduce. this is an example of?
Biology
1 answer:
posledela3 years ago
7 0
Is the answer sympatric speciation?
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The answers would be 24 and fertilises. 

Pollen is the male gamete of lily, which is a haploid cell, with only half the chromosomes of the normal diploid ones. Therefore, if the haploid gamete has 12 chromosomes, so the diploid would be 12+12 which makes 24. 

The egg is also a gamete of lily, but it's a female gamete. It is also a haploid cell, with only 12 chromosomes which is given in the question. So, when the sperm fuses and fertilises the egg, the zygote would have 24 chromosomes which is formed by 2 haploid gametes. 
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