People plant a great number of young trees in the mountains.When the trees grow big and tall enough, they are cut down by workers and carried out of the mountains to the paper mill where fine paper is made from wood.Then it is taken to every corner of the country and used for differe...
What does c and p mean in genetics?IGenetics:Genetics is a branch of biology that studies our genes and heredity of an organism. A gene is a segment of DNA that is passed down from parents to offspring and confers a trait to the offspring....
What does fertile mean in medical terms? Fertile means able to produce offspring under natural conditions. It is measured by the actual number of offspring born to a woman.What Is Fecundity? The field of reproductive medicine is a growing sector of health science and contains a myriad of scien...
What is phasing in biology? Who is the father of developmental biology? What is an example of developmental biology? What does parallel evolution result in? What type of reproduction results in the production of genetically identical offspring? What is ultimate causation in biology? Define epistasis...
55. What message does the author try to convey at the end of the passage? D)Collaborative efforts can overcome individuals' limitations in scientific inquiry. 【定位】第七段:In matters of science at least,those who value their common sense over m...
It was recently found that the sex of their offspring is decided by the temperature of the nest. So if the same were true for dinosaurs, cooling temperatures in the Late Cretaceous may have caused all the young to be of the same sex, so the species would not have been able to continue...
Or create a society you would actually want to live in?If this seems a stretch, consider this: preimplantation genetic diagnosis already lets us screen out some genetic abnormalities in our IVF offspring. And as evidence mounts for genetic components to the physical and cognitive traits we ...
National Geographic photographer Brian Skerry has been diving in the Gulf of Maine for more than 40 years. After learning these waters were a harbinger of climate change, he set out to document the rapid shift and its ripple effects.
Scientists are still studying Fields condition, but the twins could conceivably pass the condition to their future offspring. Additional diagnoses may be made as knowledge of the condition grows, and more unrelated cases could develop over time. While Fields condition may become more widespread, what...
What does budding mean in science?Asexual Reproduction:Asexual reproduction occurs when offspring come from one parent. Contrast that with sexual reproduction, in which offspring come from the fusion of gametes (sex cells) from two different parents. The offspring produced from asexual reproduction ...