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ycow [4]
4 years ago
11

Biology is clearly defined is

Biology
2 answers:
Oksana_A [137]4 years ago
6 0
<span>the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.</span>
Vika [28.1K]4 years ago
3 0
The study of living organisms
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What 2 types of point mutations will cause a frameshift mutation?
Bas_tet [7]

Answer:

Insertion and deletion

Explanation:

A frameshift mutation is when the entire reading frame of DNA is shifted, and incorrect.

Frameshift mutations can either be caused by insertion or deletion.

When insertion or deletion occur, a nonsense protein will be made.

So, the correct answer is insertion and deletion.

6 0
3 years ago
Explain how the reduction in biodiversity can effect the ecological balance in the dam
hodyreva [135]
<span>Damming a river has a variety of effects on the freshwater ecosystem, more than just altering the flow from A to B.  Dams create calm bodies of water, changing overall temperature regimes and sediment transport, leading to conditions which tend to favour generalist species. Loss of specialist species, particularly endemics, changes the community structure and leads to biotic homogenization.  A dam will withhold sediment in the reservoir, not just decreasing the amount of substrate available to local freshwater species, but even impacting diadromous, estuarine and marine species much further downstream.  The competition between resident species for food and breeding sites will increase as damming isolates populations, and perhaps more importantly, damming completely restricts migratory fish species.  Isolation may lead to decreases in genetic diversity and therefore puts species at greater risk from disease.  All of these effects may be exacerbated by changes in the surrounding land use.  Overall, damming river flow will lead to both a loss of native species, but also an increase in exotic species which are more likely to become established in degraded habitats. For this reason, dams are one of the greatest global threats to freshwater biodiversity.</span>
6 0
3 years ago
What is the symtoms of the measles
Mrac [35]
Cough, runny nose, inflamed eyes, sore throat, fever, and a red, skin rash.
4 0
3 years ago
Is umbrellaology a science?
ElenaW [278]

Answer: umbrellaology is not science

Explanation:hope I helped :)

7 0
3 years ago
24. Which organism would occupy the
Nadusha1986 [10]

Answer:

The organism to have maximum energy would be the algae since ii will be at the lowest level. so the answer is 'B'.

Explanation:

The pyramid of energy shows the flow of energy from one trophic level to other. The lowest trophic level is occupied by the producers. In this case algae acts as the producer. Krill acts as the primary consumer, followed by leopard seal as the secondary consumer and finally killer whale as the tertiary consumer. The <em>lowest trophic level </em> contains maximum energy.

As we go upwards, only 10% of the energy gets transferred to the next trophic level.

6 0
3 years ago
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