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4 years ago

15

In close comparisons, external fertilization often yields more offspring than does internal fertilization. however, internal fer

tilization typically offers the advantage that _____.

1 answer:

KonstantinChe [14]4 years ago

3 0

The offspring is unique and is not like its parent plant.

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What might account for the amplitude difference of waves recorded from a subject tested alone, in a darkened room and subjects t

krek1111 [17]

Answer:

Amplitude of waves recorded in a darkened room will be more accurate than Amplitudes recorded in a lab full of students because there is more concentration and less noise while recording the amplitude in a darkened room than in a lab full of students

Explanation:

Amplitude of waves recorded in a darkened room will be more accurate than Amplitudes recorded in a lab full of students because there is more concentration and less noise while recording the amplitude in a darkened room than in a lab full of students ,

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3 years ago

Strong acids _____completely, therefore, causing ______change in pH.

ZanzabumX [31]

Answer:

Dissociate, a decrease in pH

Explanation:

Strong acids dissociate 100% in aqueous solution, and lower pH

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3 years ago

Read 2 more answers

You might have heard the phrase his blood was pulsing through his veins what’s incorrect about that phrase

d1i1m1o1n [39]

Answer:

Blood is pulsing through the arteries and not in the veins. Pulse is generated or felt in each heartbeat due to increased pressure when the heart.

Explanation:

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2 years ago

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aa. Aa. AA. Zebra mussels have the following genotypes and phenotypes. Which cross would produce the greatest number of heterozy

lyudmila [28]

Answer: A (AA x aa)

Explanation:

In option (A) both of the parent mussels are homozygotes, for alleles "a" and "A" respectively. Therefore, every single one (100%) of their offspring would be expected to be Aa heterozygotes. Combinations (B) and (D) yield a lower proportion of heterozygotes (50%), and combination (C) yields none at all. Punnett squares follow:

(A)

<u> | A A </u>

<u>a | aA aA </u>

<u>a | aA aA </u>

<u />

(B)

<u> | A a </u>

<u>A | AA Aa </u>

<u>a | aA aa </u>

<u />

(C)

<u> | A A </u>

<u>A | AA AA </u>

<u>A | AA AA </u>

<u />

(D)

<u> | A a </u>

<u>a | aA aa </u>

<u>a | aA aa </u>

<u />

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3 years ago

The sympathetic nervous system releases epinephrine to indirectly______.

ivann1987 [24]

The sympathetic nervous system releases two hormones within the body in response to stress, resulting in an adrenaline rush or a sense of urgency that occurs during stressful conditions. These hormones are called epinephrine. So it releases hormones to give you adrenaline in a bad situation or stressful one

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3 years ago