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Mariulka [41]
3 years ago
10

How parrotfish affect the carrying capacity of coral reefs

Biology
1 answer:
kicyunya [14]3 years ago
6 0

Answer:

Explanation:

Parrotfish spend 90% of their day cleaning the reef of algae. This cleaning (eating) helps corals grow and thrive, and healthy reefs support more fish in the sea. ... They snack on the hard parts of coral which becomes a white sandy material in their stomachs that they leave behind on the reef.

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Which of the following is a biotic component that would help determine the health of an ecosystem
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Answer:plants

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3 years ago
Match the following.
dimaraw [331]

Answer:

1) Organisms in this level are either unicellular or colonial (Cellular level).

2) Organisms that live in a group called a colony (Colonial).

3) The work being divided up into specialized tasks (Division of labor).

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12) Organisms at this level have their cells arranged into tissues (Tissue level).

8 0
3 years ago
In summer squash, white fruit (H) is dominant over yellow (h), and the flattened disc-shaped fruit (D) is dominant over the sphe
Alekssandra [29.7K]

Answer:

a. It is a dihybrid cross

b. 0%

c. 0%

d. 0%

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f. 0%

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Note: Answers are given assuming that hhRD = hhDD

Explanation:

a. The cross, HHdd x hhDD is a dihybrid cross involving two traits: fruit colour and fruit shape

2. Gametes produced in the cross are given below:

for HHdd= Hd and Hd

For hhDD = hD and hD

Offspring produced in the cross:

All HhDd, which represents white and the flattened disc-shaped fruit white since They are both dominant characters.

b. Percentage of the offspring from this cross expected to have the HHDD genotype = 0%

c. Percentage of the offspring from this cros expected to have the hhDD genotype = 0%

d. Percentage of the offspring from this cross expected to have the HhDd genotype = 0%

e. Percentage of the offspring from this cross are expected to produce white and disc-shaped fruits (HHDD or HhDD or HhDd) = 100%

f. Percentage of the offspring from this cross expected to produce white and spherical fruits (HHdd or Hhdd) = 0%

g. Percentage of the offspring from this cross expected to produce yellow and disc-shape (hhDD or hhDd) = 0%

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3 years ago
WHAT DO HYDROLOGISTS PRIMARLIY STUDY
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Hydrologists measure the properties of bodies of water. For example, volume and stream flow.

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