Answer:
Explanation:
A modern scientific inquiry system uses the scientific method to understand and explain the natural phenomenon.
The scientific theory involves various steps which begin with making an observation , asking questions, doing background research and proposing a hypothesis. The hypothesis is tested through experiments which prove or disproves the hypothesis which when established form laws and theory.
The Mendel followed the same approach unaware of the scientific method and performed experiments to answer the scientific question of how traits are controlled and passed on in generations. He analysed the conclusions which were proved after his death by other scientists and framed the biological laws called Mendel's law of inheritance.
Thus, Mendel's inquiries followed the same steps of the scientific method.
Answer:
b- Se hacen más anchos.
Explanation:
Los conductos o vasos linfáticos son tubos que transporta tanto al líquido linfático (linfa) como glóbulos blancos que fluyen a través del sistema linfático. Estos conductos se inician en el intersticio y terminan en conductos de mayor tamaño que desembocan en la base del cuello, entre las venas yugular interna y la subclavia. A medida que va entrando en los tejidos, los conductos linfáticos se van haciendo cada vez más angostos y finos, convirtiéndose finalmente en capilares linfáticos, donde las sustancias que no pueden penetrar los vasos sanguíneos son recogidas por estos capilares.
Gel electrophoresis is a method used for the separation of DNA fragments based on their sizes. We have labelled the steps and you can know the sequence of the steps by going through attached image.
The technique is very important for the molecular analysis and identification of new genes. It is also useful in identification of genetic sequence of a particular gene.
Hope it helps!
Answer: The exoplanets are the planets which orbit stars other than the sun.
Explanation: Exoplanets are also known as extra solar planets which means that these planets revolve or orbit around the stars other than the sun.
Exoplanets does not belong to our solar system because in our solar system, the planets orbit around the star named as sun.
Examples of exoplanets are Kepler-186f , 55 Cancri e.
around 55 percent of the world's population is thought to be living in an urban area or city, with that figure set to rise to 68 percent over the coming decades, according to the UN.
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