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Rama09 [41]
3 years ago
13

Wha is biology and how it started and what kind of biology is this

Biology
1 answer:
azamat3 years ago
5 0

Answer:

The history of biology traces the study of the living world from ancient to modern times. Although the concept of biology as a single coherent field arose in the 19th century, the biological sciences emerged from traditions of medicine and natural history reaching back to Ayurveda, ancient Egyptian medicine, and the works of Aristotle and Galen in the ancient Greco-Roman world. This ancient work was further developed in the Middle Ages by Muslim physicians and scholars such as Avicenna. During the European Renaissance and early modern period, biological thought was revolutionized in Europe by a renewed interest in empiricism and the discovery of many novel organisms. Prominent in this movement were Vesalius and Harvey, who used experimentation and careful observation in physiology, and naturalists such as Linnaeus and Buffon who began to classify the diversity of life and the fossil record, as well as the development and behavior of organisms. Antonie van Leeuwenhoek revealed by means of microscopy the previously unknown world of microorganisms, laying the groundwork for cell theory. The growing importance of natural theology, partly a response to the rise of mechanical philosophy, encouraged the growth of natural history (although it entrenched the argument from design).

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MariettaO [177]

Answer:

3/16

Explanation:

This question involves two different genes coding for earlobe shape and earwax quality. The alleles for attached earlobes (A) and wet earwax (E) are dominant over the alleles for free earlobes (a) and dry earwax (e).

According to this question, two humans mate who are heterozygous for both genes i.e. AaEe × AeEe. Each parent will produce the following gametes: AE, Ae, aE, ae.

Using these gametes in a punnet square (see attached image), the following proportion of offsprings will be produced:

* Attached earlobe, wet earwax (A_E_) = 9/16

* Attached earlobe, dry earwax (A_ee) = 3/16

* Free earlobe, wet earwax (aaE_) = 3/16

* Free earlobe, dry earwax (aaee) = 1/16

Hence, the probability of these parents having their first child with dry earwax (ee) and attached earlobes (A_) i.e. genotype A_ee is 3/16.

7 0
3 years ago
Kathy has been an administrative assistant for many years and spends many hours per day using the computer keyboard. She has rec
Studentka2010 [4]

Answer: The Doctor is treating her for Carpal tunnel syndrome (CTS). It can be treated with Non Steroidal Anti-inflammatory Drugs (NSAIDS) and pain relief drugs

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Carpal Tunnel is an area in the wrist where bones and ligaments create a small passage way for the median nerve. Carpal Tunnel Syndrome is therefore caused by the compression of the median nerve in the wrist. The symptoms include feelings of numbness, tingling, burning sensation over the surface of the thumb, forefinger, middle finger, half of the ring finger some feel pains from the wrist up to the arm.

They can be treated with Non Steroidal Anti-inflammatory Drugs (NSAIDS) and ibuprofen to treat the inflammation and for pain relief.

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