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AnnyKZ [126]
3 years ago
12

Which is a correct observation based on the photo shown below? A bird with green, yellow, black, and white feathers is shown. It

has a long narrow beak that is longer than the length of its head. The bird’s coloring indicates that it lives in trees with green and yellow leaves. The bird has a narrow beak that is longer than the length of its head. The bird probably uses its long beak to reach the nectar inside flowers. The bird must inhabit a cold climate since there is ice on the branches.
Biology
1 answer:
erastovalidia [21]3 years ago
6 0

Answer: it could be a humming bird

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Debora [2.8K]
The heart, lungs, blood vessels, and blood
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2 years ago
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All of the following are regulatory functions of the endocrine system except Select one: a. labor contractions. b. development o
aleksley [76]

Answer:

c. immune functions.

Explanation:

The endocrine system is involved in the regulation of metabolic rate, body temperature (thermoregulation), tissue development and labor contractions except immune functions.

Studies have shown that no hormone has been identified as being important in the regulation of the immune system. Therefore immune functions is not a regulatory function of the endocrine system.

Although, there have been articles on the endocrine and immune system crosstalk, only a hypothesis of various proteohormones not single hormones have been discovered to act on immunocompetent cells.

4 0
3 years ago
A young dog has never had much energy. He is brought to a veterinarian for help and she decides to conduct several diagnostic te
german

Answer:

The correct answer would be His mitochondria lack the transport protein that moves pyruvate across the outer mitochondrial membrane.

In cellular respiration, glycolysis takes place in the cytoplasm of the cell and converts glucose into 2 molecules of pyruvate. Pyruvate is then transported into the mitochondria for further oxidation.

It is transported into the mitochondria with the help of transport protein pyruvate translocase where it is decorboxylated to produce acetyl-CoA. This acetyl-CoA then enters the Krebs cycle to produce ATP (adenosine triphosphate) with the help of oxidative phosphorylation, electron transport chain and chemiosmosis.

In absence of this transport protein, the cell can not completely oxidize the glucose or carbohydrate. It switches to the metabolism of fats and amino acids in order to meet the energy demands of the cell.

6 0
3 years ago
7.Diane has type A blood and Darryl has type B. They have a son Duane with type A blood and a daughter, Dora, with type B blood.
marishachu [46]

Answer:

A - 1/4

B - 1/2

C- 1/8

Explanation:

The complete question is

Diane has type A blood and Darryl has type B.  They have a son Duane with type A blood and a daughter, Dora, with type B blood.  If they have another child, what are the chances that it  

         A. Will have type AB blood?  

         B. Will be a girl?  

         C. Will be a boy with type O blood?

A.

Let the genotype of Diane be  AO

Daryl can have genotype BO

AO  * BO

AB, AO, BO, OO

Probability of having AB blood group is 1/4

B.

1/2

C

1/2 * 1/4 = 1/8

4 0
2 years ago
Wastewater is treated with chlorine to kill bacteria. However, chlorine can be toxic to certain fish that live in the ocean. Why
svetoff [14.1K]

Answer: Water must have the chlorine removed before it can be dumped into the ocean .

7 0
3 years ago
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