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nydimaria [60]
3 years ago
9

Belinda is interested in dog behavior. She has formed a hypothesis that dogs are able to hear higher-frequency sounds than human

s. What should Belinda do next?
Biology
2 answers:
xxTIMURxx [149]3 years ago
6 0
The next step is researching the subject.
Sergeu [11.5K]3 years ago
6 0

Answer: the answer is design an experiment to test her hypothesis

Explanation:

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Neural impulses are transmitted to bipolar cells when light energy enters the eye and triggers ________ in the rods and cones.
lana66690 [7]

Neural impulses are transmitted to bipolar cells when light energy enters the eye and triggers CHEMICAL CHANGES in the rods and cones. This process is known as phototransduction.

Phototransduction refers to the process by which photoreceptors convert light into electrical signals.

Photoreceptors (i.e., rod and cone cells) are specialized cells in the retina of the eye which are capable of converting light into electrical signals and thus trigger different physiological processes.

Phototransduction is triggered by the activation of signaling proteins, that open or close ion membrane channels in photoreceptor cells.

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brainly.com/question/16204175

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What are three scientific discoveries that have made health care what it is today?
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The MRI machine allowing us to see how the brain reacts to different stimuli is one.
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How does a plant use the sugar molecules produced by photosynthesis that are not used for cellular respiration
wlad13 [49]

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Explanation: ues

3 0
3 years ago
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The ability of the human body to break down the red color in beets is controlled by an autosomal dominant allele. The inability
Zinaida [17]

Answer:

Explanation:

<em>Let the ability to break down the red color in beets be represented by the allele </em><em>B</em><em>. The inability would be represented by the allele </em><em>b</em><em>.</em>

A nonsecretor's genotype would be BB or Bb while a secretor's genotype would be bb.

A nonsecretor woman with a secretor father would be a carrier with genotype Bb. A nonsecretor man who in a previous marriage had a secretor daughter would also be a carrier with genotype Bb. If the two marries:

            <em>Bb     x     Bb</em>

<em>            BB    2Bb    bb</em>

1.

(a) probability of their first child will be a secretor girl = probability of having a girl and being a secretor.

Probability of having a girl = 1/2

Probability of being a secretor = 1/4

<em>probability of their first child will be a secretor girl</em> = 1/2 x 1/4 = 1/8

(b) Probability of their first child being a nonsecretor girl = probability of having a girl and being a nonsecretor.

Probability of having a girl = 1/2

Probability of being a nonsecretor = 3/4

<em>Probability of their first child being a nonsecretor girl = probability of having a girl and being a nonsecretor</em> = 1/2 x 3/4 = 3/8

2. <em>Probability that their first two children will be nonsecretors of either sex = probability of their first being a nonsecretor and of either sex and probability of their second being a nonsecretor and of either sex.</em>

  = 3/4 x 3/4 = 9/16

6 0
3 years ago
Which of the following organisms represents a list of nekton animals.
zhuklara [117]
I believe the correct answer is C. Nektons include bony fish and squid.
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