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Ahat [919]
3 years ago
15

Which organism below in the food web is found in the first trophic level of the ecosystem?

Biology
1 answer:
butalik [34]3 years ago
4 0

Answer:

Acorns

Explanation:

The first trophic level consists of producers or plants. The only plant on the list is acorns.

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Several species of finch live on the Galapagos Islands. They are very similar in appearance, but have adapted beaks of different
oksano4ka [1.4K]

Answer:

D)

Explanation:

This is a prime example of natural selection.

Have a nice day!

-Fitz

5 0
2 years ago
Plants benefit from seed dispersal. many plants produce nutritious fruits containing seeds that are eaten by some animals and pa
ivolga24 [154]
This relationship between the plant and the animal represents mutualistic symbiosis; they have a symbiotic relationship which is mutualistic.

Plants benefit by having their seeds dispersed to farther areas when animals eat their nutritious fruits. So, animals gain from the plants since they are able to attain nourishment for themselves. Both benefit from each other at the same time when an action is done, and so, their relationship is mutual.

Hope this helps! :)
6 0
2 years ago
What’s the difference between meiosis 1 and 2?
Brut [27]

Meiosis is a cellular division that produces four haploid daughter cells from a parent cell. It is observed in gametes/sex cells. The process of meiosis undergoes two consecutive divisions. Each division has five phases: prophase, metaphase, anaphase, telophase, and cytokinesis.

In Meiosis I, the chromosomes of the parent cells are multiplied. Each chromatid of the chromosomes exchanges genetic information, or <em>recombination</em>. The number of chromosomes at the end of Meiosis I is haploid but the chromatids of the chromosomes are still attached to each other. Due to recombination, the sister chromatids may not be identical to each other.

In Meiosis II, the chromosomes are separated and produce four daughter cells. It is shorter compared to Meiosis I because it no longer replicates the DNA or exchanges genetic information, and just separates the prepared chromatids from Meiosis I. It is similar to mitosis since it begins with a haploid cell and ends with a haploid cell.

8 0
1 year ago
The California current is a cold current that runs along the West Coast of the United States. How would this affect the weather
Paha777 [63]

Answer:

The weather of San Francisco gets colder with the California current.

Explanation:

The template California´s current oceanic ecosystem is one of the most productive and diverse in the world.

The California current flows from the northern latitude, running along the occidental coast of North America, forward to the South.

The cold current makes coasts colder than the east coasts. When winds blow from the sea, they bring cold air over the land because the cold California current lowers the air temperature. Even more, winds coming from the northwest originate upwellings that bring colder water from the bottom, lowering, even more, the current temperature.

Thus the temperature of California’s coastal cities, such as San Francisco, is relatively cool.

6 0
2 years ago
15
juin [17]

Answer:

B and C

Explanation:

6 0
3 years ago
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