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Marat540 [252]
2 years ago
5

Explain why different mating systems exist.​

Biology
2 answers:
KengaRu [80]2 years ago
7 0

Answer:

.Mating systems are important to understand because they reflect the result of natural selection on mate choice, and ultimately on strategies for maximizing individual reproductive success

Explanation:

Travka [436]2 years ago
7 0

Answer:

Some species tend to have different mating systems under different circumstances. For example, when food resources are spread thinly, so that individuals must spread out over a large area, monogamous mating is more likely than if the population is more densely packed into a smaller area

Explanation:

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If 4,000 units of energy are available in the producer level ,about how much would be available to the tertiary consumers?
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Peter and Rosemary Grant observed a small group of the large ground finches that colonized Daphne Major in the Galápagos Islands
erica [24]

Answer:

1) Founder effect and genetic drift: Small colonizing population did not represent the original gene pool of the source population and was more likely to undergo genetic drift.

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Explanation:

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b) Natural selection: The availability of different food types in the new habitat led to the natural selection of the larger beaks as the finches with larger beaks might have been able to better exploit the available food resources.  

8 0
3 years ago
¿ que características pueden adquirir los alimentos con manipulación genética ? ​
soldier1979 [14.2K]

Answer:

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Spanish:Los resultados ventajosos de estas modificaciones genéticas incluyen una mayor producción, fiabilidad y rendimiento de alimentos; mayor sabor y valor nutricional; y disminución de las pérdidas debido a diversos estreses bióticos y abióticos, como patógenos fúngicos y bacterianos.

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