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Ainat [17]
3 years ago
10

Un científico estudia durante la temporada 1 el tamaño de las hojas de una población natural de plantas. La temporada 2 se produ

ce una sequía y durante la temporada 3 el tamaño promedio de las hojas es menor que en las temporadas anteriores. Paralelamente se demuestra que el tamaño de la población no ha cambiado y que las hojas más pequeñas están mejor adaptadas a las condiciones de sequedad.
De los siguientes fenómenos. ¿Cuál explica mejor lo que ocurrió?

Seleccione una:
a. Selección artificial
b. Efecto fundador.
c. Deriva genética.
d. Selección natural
e. flujo génico.
Biology
1 answer:
Nataliya [291]3 years ago
3 0

ching chong wing wong

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Synthetic fabrics<span> are </span>textiles made<span> from man-</span>made fibers<span> rather than natural </span>fibers. Chemically produced fabrics<span> are </span>made<span> by joining monomers into polymers, through a process called polymerization. A </span>synthetic fabric<span>, when magnified, looks like plastic spun together.</span><span>

Natural fabrics, such as cotton, silk, and wool, are made from animals or plant based fibers. While synthetic are man made and produced entirely from chemicals to create fabrics. such as polyester, rayon, acrylic, and more. The benefits of using textiles made from synthetic fibers is that it saves the animals and plants that the fibers are based off of. 

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Cómo influyen las zonas climáticas del planeta en los cambios rítmicos y estacionales
telo118 [61]

Answer:

there asking  

How the climatic zones of the planet influence rhythmic and seasonal changes

Explanation:

The Earth is tilted 23.5 degrees on its axis, which affects the distribution of the sun’s energy across the surface of the planet. As the Earth orbits the sun every 365 ¼ days, the axis is always pointing in the same direction into space, with the North Pole toward Polaris, the North Star. Around June 22, the northern hemisphere is angled towards the sun, and receives the most direct radiation and the most energy. This is the start of astronomical summer in the northern hemisphere and winter in the southern hemisphere.

4 0
3 years ago
PLS HELP
Zanzabum

Genetic diversity

Explanation:

Sexual reproductions, mutation, and crossing-over generates a wide range of genetic diversity within a population.

  • Sexual reproduction is a type of reproduction in which gametes fuses to produce a fertile and viable offspring.
  • Mutation is the process of altering genetic sequences in population to production new breeds called mutants.
  • Crossing-over is the exchange of chromosomes between two homologous pairs.

All these processes ensures that a pool of diverse gene exists within a population in order give competitive and adaptability advantage to organisms.

Learn more:

Genetic recombination brainly.com/question/12685192

#learnwithBrainly

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