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maw [93]
1 year ago
9

University of illinois microbiologist carl woese showed us the relationship between all life forms on the planet and taught us t

hat they fall into three domains, the bacteria, archaea and eucarya. His tree of life is based on the dna sequence comparison of the gene encoding what?.
Biology
1 answer:
MAVERICK [17]1 year ago
3 0

Answer:

to sign the constitution of its treaty

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Identify whether each cell is prokaryotic or eukaryotic
GalinKa [24]
Plant And Animal Cells Are Eukaryotic.

Prokaryotic Are Single Cells
8 0
3 years ago
Which of the following best describes an effective adaptation of plants commonly found in the rain forest?
Montano1993 [528]
Plants in the rain forest have unique adaptations to help them to thrive in the climatic conditions present there. Temperatures in the rain forest are high all year round. Since tropical rain forests are located around the equator they receive direct sunlight. The leaves of the plants here are waxy to protect them from the direct sunlight. 
Rain fall is high here and it can get up to 4000 mm per year. Leaves are equipped with drip tips to allow for the easy run off of water after a down pour.
The barks of most trees are also smooth to further facilitate the movement of water to the ground. The trees in the forest grow fast and compete with each other for sunlight. The trees grow very tall and very fast so they have specialized roots called buttress roots that can support them. These roots spread out to support tall trees. 
The dense vegetation of the forest prevents much plants from growing under the canopy of the trees. A small number of plant however can survive in this low light environment. The plant that grow under the canopy have large, dark green leaves to make use of the little light that passes through. 

8 0
3 years ago
In an experiment, researchers find that certain neurons in the visual cortex preferentially fire in response to a bar of light t
Montano1993 [528]

Answer:

Feature detection

Explanation:

Feature detection involves different neurons that are activated in response to specific stimuli. For example, feature detectors are activated in the cerebral cortex through visual stimuli of specific shapes or patterns. These neurons become more and more complex as the stimuli also become progressively more complex and specific. Featured detector neurons have been identified in the toad vision, where they have been involved in the toad's behavior in response to worm-like moving stimuli (e.g., orienting), and the bat auditory cortex, where they have been involved in the measurement of the distance between the bat and its prey.

5 0
3 years ago
A student crested a model to show the flow of energy in a terrestrial ecosystem.
mario62 [17]

Answer:

In an ecosystem, energy enters in the form of solar energy or light energy from sun. Solar energy is transformed into various other types of energies like kinetic energy, chemical energy, potential energy, etc; but it eventually leaves the ecosystem in the form of heat energy.

3 0
3 years ago
How does the substrate for amylase differ from the substrate for lactase?
Drupady [299]
According to a source, the answer lies in the what these substrate binds into. Because they differ in what enzyme they will attach into any substrate is exclusive for that enzyme only. 
Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
4 0
3 years ago
Read 2 more answers
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