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natta225 [31]
3 years ago
6

Vestigial structures are remains of a structure that was functional in some ancestor but is no longer functional in the organism

in question.
a. True
b. False
Biology
1 answer:
NikAS [45]3 years ago
6 0
The definition of vestigial structures is structures that appear to have lost their necessity throughout evolution so the answer would be true. 
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Explain the difference between past time focus and present time focus.
andreyandreev [35.5K]

The difference between past time focus and present time focus is that present time focus refers to the moment we are living in, the moment we are going to now. The past focus is that we are paying attention to the things that we have experienced in the past. The basic difference is one things is about being focused on the present situation while the other is thinking about past situations or experiences.

Explanation:

Past time focus : David has good marks and he is thinking about that achievement and good grades at that time

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The carrying capacity is impacted by both biotic and abiotic processes. The carrying capacity develops as these conditions improve. The carrying capacity decreases as the factors grow scarcer. When resources are depleted faster than they are replaced, the species has reached its carrying capacity.

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The average population size of a species in a given habitat is referred to as carrying capacity.

Environmental considerations such as appropriate food, shelter, water, and mates limit the species population size.

The carrying capacity is impacted by both biotic and abiotic processes. The carrying capacity develops as these conditions improve.

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Thus, in this way abiotic factors and biotic factors affect population growth.

For more details regarding carrying capacity, visit:

brainly.com/question/2375972

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Explanation:

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