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otez555 [7]
4 years ago
6

Why did Barro Colorado Island (formed from a large hill during the flooding of the Panama Canal in 1914) have dozens of species

of butterflies go locally extinct on the island since its formation?
a. Per Island Biogeography predictions, small land area can support fewer butterfly species
b. Pesticide use on nearby banana plantations has had strong non-target impacts on numerous butterflies besides the pest moth that destroys banana crops
c. Habitat destruction on Barro Colorado Island has caused butterfly food plants to go extinct
d. Introduced parasitoid wasp species have caused native butterfly populations to go locally extinct
Biology
1 answer:
ahrayia [7]4 years ago
4 0

Answer:

The correct answer is option c.

Explanation:

In the Barro Colorado Island, the mentioned local population of the butterfly species went on to become extinct mainly due to the fragmentation of habitats and the loss of habitats. The host plant on which the butterflies fed could not grow and they started to decline in number and slowly became extinct. Due to this the species of the butterfly also would have got extinct because of the lack of food.

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plzz help me!!!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>
VLD [36.1K]

Answer:

comparative anatomy:

compares the genomes of different organisms

compares the limbs of different organisms

molecular biology:

compares fossilized structures to living organisms

compares cells of organisms

EXPLANATION:

Comparative anatomy is the study of similarities and differences in the anatomy of different species.

Molecular Biology is the field of biology that studies the composition, structure and interactions of cellular molecules – such as nucleic acids and proteins – that carry out the biological processes essential for the cell's functions and maintenance.

HOPE THIS HELP YOU!! ;))))

4 0
3 years ago
Read 2 more answers
Select the correct answer from the drop down menu. Enzymes break down large molecules. In an experiment, a scientist adds lipase
Natalka [10]

Answer:

There are no options to this question, however, it can be answered. The answers to the blank spaces are:

1. Fatty Acids

2. A decrease in the rate of lipid breakdown

Explanation:

Lipids are large biomolecules that are formed from monomeric units called FATTY ACIDS. Digestive enzymes such as lipase as described in this question breaks down lipids into its monomer called FATTY ACIDS.

However, enzymes are proteinous molecules, meaning they are subject to denaturation when exposed to adverse conditions such as heat. According to this question, the scientist heats the enzymes and finds that it can't bind onto the lipids anymore because it has been DENATURED. This situation will result in the DECREASE IN THE RATE OF LIPID BREAKDOWN because the enzyme in charge is no longer functional.

4 0
3 years ago
Read 2 more answers
A scientist wants to study the enzymes of the citric acid cycle in eukaryotic cells. what part of the cell would she use as a so
Temka [501]
The part of the cell would she use as a source of these enzymes is the mitochondrial matrix. It contains <span>he mitochondria's </span>DNA<span>, </span>ribosomes<span>, soluble </span>enzymes<span>, small organic molecules, nucleotide cofactors, and </span>inorganic ions<span>. Thank you for posting your question here. I hope the answer helps. </span>
4 0
4 years ago
Plz help me ASAP! Thank you
Ad libitum [116K]

Answer:

According to the diagram, cell growth and preparation occur in steps 2 and 4, corresponding to phases G₁ and G₂ of cell cycle.

Explanation:

G₁ phase consists of the beginning of the cell cycle, following the process of previous division, and occurs in a cell that prepares for a next division. In this phase growth depends on the proliferation of mRNA to increase protein synthesis.

G₂ phase —third phase of the cycle— is the continuation of the process of cell growth induced by protein synthesis. Changes occur at the level of cellular components, as preparation of the cell prior to division.

4 0
3 years ago
A mass of 3000 kg is equal to_____
Maru [420]

<em>it is in pounds that way to = 6613.8</em>
6613.8 is what i have figured.


4 0
3 years ago
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