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kenny6666 [7]
3 years ago
13

In DNA, adenine (A) always pairs with _____.

Biology
2 answers:
Tems11 [23]3 years ago
4 0
In DNA<span>, the code letters are A, T, G, and C, which stand </span>for<span> the chemicals </span>adenine<span>, thymine, guanine, and cytosine, respectively. In base pairing, </span>adenine always pairs<span> with thymine, and guanine </span>always pairs<span> with cytosine.</span>
Vladimir79 [104]3 years ago
4 0
The answer is Thymine because Cytosine pairs with Guanine 
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The neandertal site in croatia that has produced hominin remains showing the full suite of classic neandertal morphology is:____
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The neandertal site in Croatia that has produced hominin remains to show the full suite of classic Neandertal morphology is Krapina.

Explain the morphology of Neandertal.

Below 55 degrees North latitude, Neandertals inhabited Western Eurasia. Notably, none have been identified in North Africa despite their presence south of Haifa (Israel), despite their presence.

Paleogenetic evidence suggests they existed in the East, reaching as far as Southern Siberia. This distribution depicts the northern boundary of the eco-geographical range of humans in the Late MP and Early LP.

This had significant ramifications for the Neandertals' biological adaptations, the pattern of terrain occupation, and demography. They were large-bodied hominins with higher energy needs than the majority of modern hunters and gatherers.

All of the isotopic studies that are currently available indicate that their primary source of protein was animal, and the archaeological record paints a picture of effective hunters who concentrated on medium-sized prey.

Hence, the answer is Krapina.

Learn more about Neandertal,

brainly.com/question/13854398

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2 years ago
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The first step in sensation is reception. It makes use of accessory structures or sensory receptors which modify or respond to incoming stimuli. A stimuli is defined as a detectable change inside or outside an environment. Reception is the activation of these accessory structures by a stimuli. Examples of a stimuli are changes in temperature, pain, light, loud sound, etc.
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<em>To determine which objective you will use you need to consider your specimen's size and what are the smallest features in it, NA (numerical aperture) must be considered as well, this is the ability to gather light and it determines depth of focus (how much you can focus without change in the image's sharpness), brightness and resolution (smallest distance between two objects). You'll also need to identify your observation method (phase contrast, darkfield, fluorescence, etc) and in what medium is your sample.</em>

I hope you find this information useful and interesting! Good luck!

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