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dimaraw [331]
3 years ago
15

_____ transport(s) food from the leaves to the roots. Root hairs Root caps Phloem Surface cells

Biology
1 answer:
Aloiza [94]3 years ago
7 0
Phloem Surface Cells transport food/nutrients from the leaves to the roots.
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Does during meiosis the 2n mother cells produces n daughter cells
liq [111]

Yes. During meiosis Diploid (2n) mother cell produces fou haploid(n) daughter cell.

Explanation:

  • Meiosis is also known as Reduction division.
  • It is type of cell division by which a diploid mother cell produces haploid daughter cell.
  • It is termed as reduction division because the number of chromosomes are reduced to half in daughter cell.
  • Meiosis occurs only in sex cells to produce gametes.
  • Significance of meiosis lie in the fact that it reduces the number of  chromosome into half and thus helps to maintain the chromosomal number of the species in the zygote after fertilisation .
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3 years ago
What posture is a dog displaying if she is leaning away from your, body lowered, ears back, tail down, showing whites of her eye
Brrunno [24]

Answer: Fearful and worried posture

Explanation:

Since dogs cannot talk, their body languages are used to interpret whatever emotion or feeling they may be experiencing.

When a dog is afraid, she tries to look small. She lowers her body and and leans away so that her center of gravity is over her hind legs to  make a quick retreat easy. She also puts her tail down and ears flattened back to her skull. Her eyes also look rounder than normal and she shows the whites of her eyes (whale eyes).

All these tell that a dog is scared and worried or feeling tense.

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Answer:

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They show how much one variable is affected by another.
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3 years ago
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