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Alenkasestr [34]
3 years ago
6

As an instructor for a class that assists individuals to become Master Gardeners, you are charged with answering the questions a

nd addressing the concerns of your students. A student asks about an angiosperm plant called Sweet William (Dianthus sp.) that he added to his garden last year. He is concerned because it did not flower last year, and although it is early in the spring season, he has not seen flower buds on it this year. You immediately recognize that there is nothing amiss with this angiosperm plant, and you tell your student:__________
1. this plant is a perennial, so it must have produced flowers very early in the season last year.
2. this plant is an annual, so it does not produce flowers.
3. this plant is a perennial, so it will only produce flowers once in its lifetime.
4.this plant is a biennial, which means it will just take longer than a season to mature enough to produce flowers.
Biology
1 answer:
Snezhnost [94]3 years ago
6 0
<h2>Biennial plants</h2>

Explanation:

This plant is a biennial, which means it will just take longer than a season to mature enough to produce flowers.

Since the Sweet William  plant did not flower last year when it was planted and this year also it did not bud till the spring. So, we can assume that these plant will need atleast two seasons to mature hence they are biennials.

Depending on the life span, plants are classified as annuals (one season), biennials(two season) and perennials (more than two years).

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Match the following. 1. (pl. gametangia) an organ of lower plants, some protists and some fungi, that produces gametes gonad 2.
Dmitry [639]

The correct matching is as follows-

1. (pl. gametangia) an organ of lower plants, some protists and some fungi, that produces gametes- gametangium.

2. the reproductive cell in sexual reproduction- for example, the egg or sperm.

3. gamete-producing organ in animals - gonad.

4. cone-bearing plant - gymnosperm.

5. the condition of having isogametes - isogamy.

Gametangium refers to the specialized organ of algae, fungi, ferns and other plants involved in the production of gametes. A female gametangia is called the archegonia producing the egg cells and the male gametangia is called the antheridia producing the sperm cells.

Sexual reproduction is characterized by the production and fusion of the male and female gametes called the sperm and the egg respectively.

The gamete producing organ in animals is called the gonads. It is the testis in the male and the ovary in the female.

Gymnosperms are naked seeded plants. The scales or leaves modified to form the male and the female cones.

Isogamy is a type of sexual reproduction that involves the gametes of similar morphology with similar size.



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