The archegonia of a fern prothallus 1. Are

The archegonia of a fern prothallus 1. Are

The archegonia of a fern prothallus 1. Are normally found among the rhizoids. 2. Are normally found around the notch at the top of the thallus. 3. Are found on separate prothalli from the antheridia. 4. Are found within the sori of the frond.

25% 25% 25% 25% In mosses and ferns, the dominant generation in the life cycle is the 1. Sporophyte 2. Gametophyte 50% 50% The rhizoids of a fern are found.. 1. At the base of the

frond 2. On the prothallus 3. As part of the protonema 4. On the sporophyte 25% 25% 25% 25% During the life cycle of a typical conifer, the pollen tube grows down through the style to reach100% the

archegonium. 1. True 2. False The sporophylls of conifers are usually arranged in strobili. 1. True 2. False 50% 50%

Which of the following tissues of flowering plants is diploid? 1. Generative nucleus 2. Sperm nucleus 3. Integument 4. Synergid 5. Endosperm nucleus 20% 20% 20% 20% 20% An ovary usually develops into a

seed. 1. True 2. False 50% 50% A common name for members of the division Psilophyta is. 1. 2. 3.

4. 5. Horsetail Quillwort Hornwort Whisk fern Liverwort 20% 20% 20% 20% 20% A compound ovary. 1. Consists of more

than one carpel 2. Contains no more than one ovule 3. Develops into more than one fruit 33% 33% 33% Primitive flowers.. 1. Are usually bilaterally symmetrical.

2. Usually have inferior ovaries 3. Show fusion of parts 4. None of the above 25% 25% 25% 25% Marchantia reproduces asexually by.. 1. 2. 3.

4. 5. Gemmae Antheridia Sporocytes Soredia Protonemata 20% 20% 20% 20% 20% 1. 2.

3. 4. The result of meiosis in the microsporocytes of angiosperms is 4 diploid cells 8 diploid nuclei 4 haploid cells 8 haploid nuclei 25% 25% 25% 25%

Fruits that develop from ovaries with unfertilized eggs are called.. 1. 2. 3. 4. Epigynous Inferior Apomictic Parthenocarpic 25% 25% 25% 25%

Which of the following is not a diploid? 1. 2. 3. 4. 5. Moss protonema Fern frond Pine cone Oak tree

Liverwort thallus 20% 20% 20% 20% 20% Gymnoperms with vessels in their xylem are. 1. 2. 3. 4. 5. Pines

Spruces Ginkgoes Gnetophytes Cycads 20% 20% 20% 20% 20%

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