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dlinn [17]
3 years ago
8

The initial values for the fog beetle population are as follows:

Biology
1 answer:
xz_007 [3.2K]3 years ago
5 0

<u>Answer</u>: 0.83 (=0.88-0.05)

Growth rate is the speed/rate at which the number of individuals within a population increases.

As the current growth rate of the fog beetles is 83%, the population will increase with 1660 individuals per reproductive cycle (N=N0*r --> N=2000*0,83 --> N=1660).

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brilliants [131]

Answer:

The correct answer is - option C.

Explanation:

The case in this the biological exterminators asks to use the biological concept which includes spraying the solution of the juvenile hormone to get rid of nymphs of specific insect and according to the assumption, this solution causes some alteration on the ability to reproduce of such nymphs and leads to only nonreproductive ones.

On the given condition the increasing of nymphs, the number of adult nymphs or decreasing of nymphs can not be condition and as the reproductive ability is affected the number of nymphs would be the same.

Thus, the correct answer would be - option C.

7 0
3 years ago
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beks73 [17]
B, C, D, B

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4 0
3 years ago
Which of these does NOT occur during meiosis? *
Tamiku [17]

Answer:

production of new gene combination

Explanation:

cause it doesnt occur during meiosis

8 0
3 years ago
A scientist wants to know if adults prefer watching movies in a theater or in their home. He interviews 500 people leaving a loc
JulijaS [17]

Answer:

The scientist's conclusion is most likely unreliable because he just interviewed people watching movies in the theatre. He should have interviewed an equal number of people from the theatre and from home to get reliable results. According to the scientific method for designing an experiment, the experiment or survey conducted by scientists is not correct. Hence, the scientist's conclusion is wrong because his method of experimentation was wrong.

6 0
3 years ago
A novel multicellular organism has been discovered whose natural habitat is a barren desert with limited water and nutrients. Th
STatiana [176]

Answer:

The correct answer will be- sexual reproduction

Explanation:

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Both modes of reproduction prove beneficial to the organism but based on the environmental condition, the organism use either sexual mode or asexual mode or both.

In the given condition, since the organism has to adapt and evolve in response to the desert conditions which requires changes in the DNA sequences which can take place only during the mechanism of sexual reproduction like crossing over or genetic recombination, therefore, sexual reproduction is the correct answer.

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3 years ago
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