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Biblioteka

Savvas 8th Plant and Animal Life Cycles Test

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Posljednje ažuriranje almost 3 years ago
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Pitanje 1
1.

An offspring that is the result of asexual reproduction

Pitanje 2
2.

What produces egg and sperm cells during the life cycle of a plant?

Pitanje 3
3.

The joining of an egg cell and a sperm cell is called

Pitanje 4
4.

The energy that powers photosynthesis comes from

Pitanje 5
5.

Budding is a form of

Pitanje 6
6.

Germination will not happen unless a seed

Pitanje 7
7.

What part of a woody stem forms rings that indicate the tree’s age?

Pitanje 8
8.

External fertilization is common for organisms that live in

Pitanje 9
9.

The stages of a plant’s life cycle are

Pitanje 10
10.

The female reproductive parts on a plant are called

Pitanje 11
11.
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12.
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13.
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14.
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15.
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16.
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17.
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18.
Pitanje 19
19.

Some animals can reproduce without there being male and female organisms.

Pitanje 20
20.

During internal fertilization, an embryo forms inside the female's body.

Pitanje 21
21.

Most animals, including humans, produce offspring that are different from the parents.

Pitanje 22
22.

The more root area a plant has, the more water and minerals it can absorb.

Pitanje 23
23.

The length of time between fertilization and birth is called the gestation period.

Pitanje 24
24.

Flowering plants that complete a life cycle within one growing season are called perennials.

Pitanje 25
25.

Since no animal lives forever, reproduction is essential to the survival of a species.

Pitanje 26
26.

In plants, sexual reproduction occurs when a sperm cell and an egg cell unite to form a zygote.

Pitanje 27
27.

Name a example of a taproot plant.

Pitanje 28
28.

If a plant has flowers with large, colorful petals, would you expect wind or animals to disperse its pollen? Explain your reasoning.

Pitanje 29
29.

Compare and contrast asexual and sexual reproduction. Discuss advantages and disadvantages. Use complete sentences.