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Iteru [2.4K]
2 years ago
6

38. Base your answers to the following questions on the diagrams of a food chain and energy pyramid below and on your knowledge

of science. Food chains and energy pyramids are used to help us understand the flow of energy in an ecosystem. If the plants die during a summer drought, the cricket population would most likely..
A. increase
B. decrease
C. remain the same
D. move to another habitat

Biology
2 answers:
Mnenie [13.5K]2 years ago
8 0
The answer is definitely A
mart [117]2 years ago
7 0
Crickets feed on plants, usually on some specific species. So if that species starts to decrease, the cricket population will also most likely decrease.
Do not forget though, that this is the most likely option, but they could also migrate and adapt to the different environment they migrated to.

Answer:

B) Decrease

Hope it helped!
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How would the role of gene expression in cells be best described?
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Hope this helps

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2 years ago
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Sedaia [141]

Answer and Explanation:

An acid has a pH that is less than 7.  A base has a pH that is greater than 7.  Something that has a pH of 7 is neutral, but since it doesn't seem that the question is asking about neutral, you can ignore that for this problem.

Situation 1:   Base

Situation 2:  Acid

Situation 3:  Acid

Situation 4:  Base

Situation 5:  Acid

Situation 6:  Base

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C.  The most acidic solution will have the lowest pH.  This means that it will be water with instant coffee.

7 0
3 years ago
Pea flowers may be purple (P) or white (p). Pea seeds may be round (R) or wrinkled (r). What proportion of the offspring from a
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Answer:

The correct answer is c. 3/16.

Explanation:

In the given question two traits being studied, the traits are flower color and seed shape.

This is a typical Mendel’s dihybrid cross. According to the question purple colour (P) and round seed (R) are dominant traits.

When heterozygous purple-flowered (Pp), round-seeded (Rr) individuals are crossed, four different types of plants are produced phenotypically in the ratio 9:3:3:1.Out of 16 offspring, 9 are purple flowered, round seeded pea plants, 3 pea plants are white-flower with round seed, 3 are purple- flower with wrinkled seed and 1 pea plant is white-flowered with wrinkled seed pea plant is produced.  

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2 years ago
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Motor neuron disease includes loss of motor neurons in the anterior horns of the spinal cord and motor nuclei of the lower brain stem.
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3 years ago
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