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tino4ka555 [31]
3 years ago
6

Predict some of the consequences of elinminating all bacteria from an environment?

Biology
1 answer:
N76 [4]3 years ago
4 0

Answer: Without bacteria life as we know it would not be possible.

Explanation:

Bacteria play a major role in processing organic waste in every environment. If all bacteria are eliminated from an environment, waste would pile up. Plants depend on nitrogen fixing bacteria to convert unusable gaseous nitrogen into usable nitrogenous compounds such as ammonia, without which they could not survive. Most vertebrate, and many invertebrates depend on bacteria living in their guts to help digest food. Ruminants, for example, depend on bacteria in the rumen of the stomach to break down cellulose, allowing them to survive on grasses with very little nutritional value.

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How can dna help scientists make the classification of similar organisms such as giant pandas and red pandas more accurate
Lubov Fominskaja [6]
DNA analysis helps scientists classify similar animals by the evidence of relatedness in general the more derived genetic characters to organisms share the more closely repeated they are...In other words “DNA helps scientists by comparing the similarities in each animal/person’s DNA.
3 0
3 years ago
Light stimuli entering the eye encounter a series of structures while traveling to the brain. Place the structures in the correc
ch4aika [34]

Answer:

The correct answer is "1. cornea 2. retina 3. rods and cones 4. ganglion cells

5. optic nerve 6. thalamus 7. primary visual cortex"

Explanation:

Light must pass a series of structures for the brain being able to interpret the data that comes from the eyes. The order that light stimuli travels from the eye to the brain is as follows:

1. cornea

2. retina

3. rods and cones

4. ganglion cells

5. optic nerve

6. thalamus

7. primary visual cortex

Light enters trough the cornea, the transparent front part of the eye that covers two-thirds of its total optical power; then it goes to the retina which receives the image that could go to the rods or the cones (depending if the light is at low or high levels, respectively). Then, ganglion cells increase the rate of the impulse within the optic nerve, and finally thalamus passes the sensory signal to the primary visual cortex. In this area of the brain, the basic visual features are extracted and interpreted.

6 0
3 years ago
Are you likely to find zooplankton in the aphotic benthos zone
OverLord2011 [107]
THE QUESTION WILL BE <span>Are you likely to find zooplankton in the aphotic, benthic zone of an ocean?.... because if that's the question and there are chooices 
</span>a. Yes. Zooplankton are chemosynthetic autotrophs.
b. Yes. Zooplankton can photosynthesize in the dark.
c. No. Zooplankton feed on phytoplankton and phytoplankton cannot photosynthesize in the dark.
<span>d. No. Zooplankton cannot chemosynthesize in the dark without the presence of oxygen in the water.
</span>THE CORRECT ANSWER WILL BE C
3 0
3 years ago
Which of the following terms describes a space object that lands on Earth? (2 points)
Pie

Answer:

Your answer is meteorite, because it survives the pressure from the atmosphere so it can land on earth without being destroyed.

Explanation:

5 0
2 years ago
Which of the following describes air temperature and air pressure at higher altitudes?
Marianna [84]
Answer:
B
Explanation:
hope this helps sorry if incorrect have a good rest of your afternoon :) ❤
6 0
3 years ago
Read 2 more answers
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