In some species, sepals look like petals, and both are collectively called “tepals.” Suggest an extension to the ABC hypothesis that could account for tepals.
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In some species, sepals look like petals, and both are collectively called “tepals.” Suggest an extension to the ABC hypothesis that could account for tepals.
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- In some species, such as magnolia, sepals look like petals, and both are collectively called "tepals:' Suggest an extension to the ABC model that could hypothetically account for the origin of tepals.from the fruit of wild daisy, there are hair like structures, what do these structures represent in the flower from which the fruit was derived?In bougainvillea, sunflower, and hibiscus, Stamens distinct or united? If a united specific type.
- Refer to Figure 18. Are the storage roots of sweet potato ( Ipomoea batatas) and the tubers of potato ( Solanum tuberosum) analogous or homologous? Explain the answer brieflyIf the leptoids of mosses were found to contain a protein whose gene had the same nucleotide sequence as the gene that codes for P-protein, would that be significant evidence for either the homology or analogy of leptoids and phloem?Bougainvillea, sunflower, and hibiscus, what is the form of inflorescence in these figures? Based on the text.
- Why a mango seed form only a mango plant and not any other plant?In flowers, the structures that produce male gametophytes are called _______ ;the strcutures that produce female gametophytes are called _______ . a. pollen grains; flowers c. anthers; stigma b. stamen; carpels d. megaspores; microsporesWhat is the flower symmetry of a yellow bell? Why? a. Bilateral/ Zygomorphic b. Actinomorphic/ Radial
- While conducting a plant diversity survey in a temperate rainforest in Washington state, you come across a number of individuals of a low-lying plant species. These plants spread over the surface of moist groun and have numerous small stems that have tiny leaflets. They have root-like structures but do NOT have roots. Back at the lab, tests indicate that the majority of the plant material is haploid. The plant you discovered is likely most closely related to -a moss. -complex streptophyte algae. -a daisy -a conifer -a lycophyteWhat type of fusion does the sepals and petals of bougainvillea have? Are they synsepalous or aposepalous (for sepals), synpetalous or apopetalous (for flowers) and do they have a uniseriate or biseriate perianth cycly? Please explain.Where on the tree you would expect to find male cones, and which structures are haploid and which are diploid. Compare and contrast the staminate cone of Pinus to the sorus of ferns