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Andru [333]
3 years ago
5

What does the axis in a seed do​

Biology
1 answer:
nata0808 [166]3 years ago
8 0

Answer:

Water uptake is one of the initial steps during seed germination. Subsequently, the radicle and embryo axis elongate (Bewley, 1997). Because the initial steps and cell elongation require high rates of water flow into the cells, a role of plant aquaporins during germinatoin was anticipated (Maurer, 1997).

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Please help me I beg youuuuuuu!!!
Annette [7]

Explanation:

Risks:

may lead to a lack of variety in plant or animal species

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faster than natural selection

More selective breeds / Types

8 0
3 years ago
Hummingbirds drink nectar from flowers. As they pass from flower to flower,
notka56 [123]
C. Mutualistic relationship

Flowers and hummingbirds have a mutualistic relationship where both benefit. Flowers produce food in the form of nectar (sugar and water) to attract hummingbirds which, in turn, move pollen for the plant (pollination).
3 0
3 years ago
Can a poultry bird lay more that one egg in a day​
SIZIF [17.4K]

Answer:

yes

Explanation:

It depends upon the fertility of the bird.When a poultry bird is raised the farmer provides the bird with food supplement with other vitamins and some leafy vegetables.This enables the good growth and fertility rate and capability is increased through it.Hence,A poultry bird can lay more eggs in a day.

<em>Keep</em><em> </em><em>smiling </em><em>and</em><em> </em><em>hope</em><em> </em><em>u</em><em> </em><em>r</em><em> </em><em>satisfied </em><em>with</em><em> </em><em>my</em><em> </em><em>answer</em><em>.</em><em>Have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em> </em><em>:</em><em>)</em>

5 0
2 years ago
What happens to the concentration of oestrogen at ovulation?
frez [133]

Answer:

When oestrogen rises to a high enough level it causes a surge in LH from the pituitary which causes ovulation where an egg is released from the follicle (Day 14 of the cycle). The follicle becomes the corpus luteum and this produces oestrogen and progesterone which inhibit FSH and LH production by the pituitary.

Explanation:

5 0
3 years ago
What is 420 hg = _____ cg<br> i dont know how to do this?????
miskamm [114]
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6 0
3 years ago
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