3 years ago

What is the first step in the life cycle of a plant that reproduces sexually?

Biology

2 answers:

ad-work [718]3 years ago

7 0

The answer is D: A sperm cell fertilizes an egg cell. I took the test

coldgirl [10]3 years ago

6 0

Answer:

The most appropriate answer would be A sperm cell fertilizes an egg cell.

In sexually reproducing organisms including plants, life starts as a single-celled zygote which is formed by the fertilization of sperm and egg.

The zygote then divides through mitotic division to form an embryo.

After fertilization In angiosperms, the ovule matures to form seed and ovary matures to form fruit.

In gymnosperms, zygote develops into a new sporophyte.

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What happens in a fertilisation of a plant

romanna [79]

Answer:

Fertilization occurs when one of the sperm cells fuses with the egg inside of an ovule. After fertilization occurs, each ovule develops into a seed.

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2 years ago

Which of the following is not one of the nitrogen bases that form the rungs of the ladder in DNA? a. adenine 2. cytosine 3. fran

Amiraneli [1.4K]

Answer:

3 francine

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shtirl [24]

Answer:

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