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MrRa [10]
3 years ago
12

WILL GIVE BRAINLIEST!

Biology
2 answers:
natita [175]3 years ago
3 0

Answer:

C. Prescribed forest fires promoting healthy ecosystems.

Explanation:

This is because at that particular prescription,the place must have been analysed and proved that the forest fires would create more good to ecosystems than harm.

aliya0001 [1]3 years ago
3 0

Answer:

c

Explanation:

right on Edge2020

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In a hypothetical population of 1,000 people, tests of blood-type genes show that 160 have the genotype aa, 480 have the genotyp
Salsk061 [2.6K]
<span>This question can be solved using Hardy-Weinberg equation. The equation would be:
a+b=1
</span>a^2+2ab+b^2=1

<span>There are 360 individual with genotype bb which means
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7 0
3 years ago
The cells of organisms found in the phylum porifera (sponges) are not organized into tissues. What structures are absent in orga
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Members of phylum Porifera are commonly known as spongs. They are generally marine and mostly asymmetrical animals. These are primitive multicellular animals and have cellular level of organization (lacks tissues). These Organisms (belonging to phylum Porifera) lacks most of the structures that are present in multicellular organisms like digestive system, respiratory system, Brain etc

Body of Spongs are made up of spicules or spongin fibers and these organism contain a water canal system which helps them in digestion, reproduction and catching their food in marine habitat.

3 0
3 years ago
A flash flood carried a raft of Amazon ants away from their original population. There is enough distance between the two groups
vitfil [10]

Answer:

geographical isolation

Explanation:

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There are two mechanisms of reproductive isolation:

  • Pre-zygotic mechanisms prevents fertilization between two different species and these include habitat isolation, mating seasons, mechanical isolation, gamete isolation,  geographical isolation and behavioral isolation.
  • Post-zygotic isolation prevents the products of fertilization from becoming valid and this include hybrid inviability, hybrid sterility and hybrid breakdown.

<em>Geographical isolation involves the existence of geographical barriers between two populations such that there cannot be mating between the two. The two populations eventually evolve to become different species.</em>

<em />

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Any information provided has to be factual, not opinionated, to be reliable.
with this being said, the second choice would be the reason why her work is not reliable
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3 years ago
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How much energy must these squid and small fish consume to sustain the elephant seal population
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Answer:

<em>Well, Since the elephant seals consume 200,000 calories from the squid and small fish, this means that the squid and the small fish get 2,000,000 calories from their food, thus they are able to sustain the population of elephant seals. Hope That Helps!</em>

6 0
3 years ago
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