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Alenkinab [10]
3 years ago
8

Your laboratory supervisor has given you a plastic petri dish filled with soil to sterilize using radiation. what type of radiat

ion will you use?
Biology
1 answer:
Ostrovityanka [42]3 years ago
5 0
High level gamma radiation.
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During which phase of the moon do neap tides occur? full gibbous new quarter
ahrayia [7]

Answer:

The answer would be D my friend.

Explanation:

Hope this helps. Good luck and have a great day!!

4 0
3 years ago
Besides predators, there are other living organisms in an ecosystem that interact with a population that can cause natural selec
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Interspecific competition can occur between two different species competing for the same resource in an ecosystem. So for this particular bug population, there may be another insect species that competes for the same food source or another resource, such as material or space for breeding habitat. This can lead to selective pressure, and may result in the different species evolving a more specific diet or inhabiting a niche environment.
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4 years ago
Like humans, animals including dogs and cats get goose bumps. On a cold day, these goose bumps cause their coats to expand creat
gladu [14]

Answer:

3. detection and response to stimuli

Explanation:

According to the given information, the thermoreceptors present in the skin layers of dogs and cats sense the change in the temperature of surroundings. When the temperature is reduced during a cold day, the sensory information about the same is sent to the central nervous system which in turn sends the motor information to the related muscles and glands.

One such response towards the lower temperature conditions is an expansion of their skin coat layers to insulate the underlying tissues from the cold surroundings. The same response (expansion of skin coat) is produced when these animals sense the danger of the presence of large predators around them.

8 0
3 years ago
An elongating ribosome is bound to appropriate tRNAs in both the A and P sites and is ready for peptidyl transfer. What happens
Nata [24]
The answer for this is C
7 0
4 years ago
A bird species in danger of extinction has a population that is decreasing exponentially (Upper A equals Upper A 0 e Superscript
DedPeter [7]

Answer:

After 14 years the population of these birds reached to 300.

Explanation:

The main reason for the extinction or decrease in population of these birds are over hunting or the introduction of invasive species in the ecosystem. Due to over hunting by humans many beneficial species are extinct which causes imbalance in the ecosystem which can't be corrected. These population should be increased by providing a suitable environment to these birds.

3 0
3 years ago
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