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3 years ago

11

2. Which characteristic of living organisms best describes a startled cat jumping when it hears a door close? * will give brinle

y
•responding to stimuli
•passing traits to offspring
•maintain homeostasis
•are made up of cells

1 answer:

snow_lady [41]3 years ago

3 0

Answer: I believe it is your first opinion, “responding to stimuli.”

Explanation:

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Desmosomes form channels that allow each cardiocyte to electrically stimulate its neighbors. True False

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Answer:

False

Explanation:

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OverLord2011 [107]

Answer:

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Explanation:

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2 years ago

Why is it Important that cell membrane contain openings into cell ?

Ira Lisetskai [31]

Answer:

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4 years ago

In garden peas, tall (T) vine is dominant over short (t) vine, and round pea pod (R) is dominant over wrinkled pea pod (r). Cro

Aleksandr [31]

Answer:

Explanation:

Given:

Traits

T (tall, dominant) and t (short)

R (round, dominant) and r (wrinkle)

Crossing parents

<u>hetero-zygous. tall wrinkled (</u><u>Ttrr</u><u>)</u>

phenotype tall is given hetero-zygous., so Tt

phenotype wrinkled is recessive, so must be homo-zygous rr

<u>Foiled genotypes</u> (Tr, tr, each with 50%)

<u>short hetero-zygous. round (</u><u>ttRr</u><u>)</u>

phenotype short is recessive, so homo-zygous rr

phenotype round is given heteroz. so Rr

<u>Foiled genotypes</u> (tR, tr, each with 50%)

Offsprings on a 4x4 punnett square

See diagram

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3 years ago

Which structure is common in animal cells but rare in plant cells?

Kobotan [32]

The correct answer is option 3, that is, lysosome.

The lysosomes comprise hydrolytic enzymes essential for intracellular digestion. They are commonly found in the cells of animals but are rare in plant cells. In the plant cells, the hydrolytic enzymes are most often found in the vacuoles.

The other mentioned components like cell wall are exclusively found in plant cells, not in animal cells, vacuole is found in both plant and animal cells, it is bigger in plant cells in comparison to animal cells, and the mitochondria are witnessed in both plant and animal cells.

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3 years ago