<span>During the process of RNA transcription, duplication is not one of the following steps given in the question that is not included. The correct option among all the options that are given in the question is the second option or the penultimate option. I hope that the answer has come to your desired help.</span>
Complete question:
Question 49 (1 point) The following questions refer to the description below. You have read that soapberry bugs, <em>Jadera haematoloma</em>, adapt to available food sources. For example, in southern Florida, soapberry bugs feed on seeds of a native plant, the balloon vine. In central Florida, the balloon vine is rare and soapberry bugs have switched to eating seeds of an introduced species, the golden rain tree. The seeds of the golden rain tree fruits are much closer to the fruit surface than the seeds of the native balloon vine fruit. As a result, natural selection results in beaks that are shorter in soapberry bugs that utilize golden rain tree fruits than those that feed on balloon vine fruit seeds.
What type of natural selection do you think is acting on these bugs if we consider the golden rain tree bugs and balloon vines bugs together as one group?
- Directional
- Stabilizing
- Disruptive (diversifying)
Answer:
- Disruptive (diversifying)
Explanation:
Due to technical problems, you will find the complete explanation in the attached files
Answer:
Carbon-14 (14C), or radiocarbon, is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons. Its presence in organic materials is the basis of the radiocarbon dating method pioneered by Willard Libby and colleagues (1949) to date archaeological, geological and hydrogeological samples.
Over grazing can easily reverse the grassland succession.
<h3><u>Explanation</u>:</h3>
An ecological succession is defined as the process of nature undertaking a barren land that was previously not suitable for any life. This process requires time. Here the lichens and fungi first breaks the rocks and produces some humus after death that can be used by other plants whose seeds are brought by wind or birds and they germinate to form the new ecosystem.
Now overgrazing kills the newly formed plants. And the humus content also gets reduced because of the unavailability of the organic matter over the place. So overgrazing will kill these plants and again reverse back the succession to previous forms.