Exam 37: Reproduction in Flowering Plants

MATCHING Match the flower part with its description. a.anther f.petals b.carpel g.receptacle c.filament h.sepals d.ovary i.stigma e.ovule j.style -the female reproductive organ

Endosperm tissue is:

Sometimes plants produce embryos in seeds without meiosis and fusion of gametes.This process is known as:

During embryonic development, the proembryo develops from the basal cell. ____________________

__________ is a fruit species that can be propagated by apomixis.

Figure 37-3 Use the figure to answer the corresponding question(s). -Which of the following is not true concerning the structures labeled 4 in Figure 37-3:

Explain the significance of apomixis in propagation of plants.Cite two examples of commercial significance.

In double fertilization, one sperm fuses with the egg, and the other sperm fuses with the two antipodal nuclei. ____________________

MATCHING Match the flower part with its description. a.anther f.petals b.carpel g.receptacle c.filament h.sepals d.ovary i.stigma e.ovule j.style -contains an egg cell (most precise name)

Figure 37-5 Use the figure to answer the corresponding question(s). -The process illustrated in Figure 37-5 is:

MATCHING Match the flower part with its description. a.anther f.petals b.carpel g.receptacle c.filament h.sepals d.ovary i.stigma e.ovule j.style -eventually contains a structure containing a generative cell

Figure 37-2 Use the figure to answer the corresponding question(s). -Plants that produce scentless, inconspicuous flowers with enormous amounts of pollen are adapted to which type of pollination?

Most flowers are pollinated by which method?

MATCHING Match the flower part with its description. a.anther f.petals b.carpel g.receptacle c.filament h.sepals d.ovary i.stigma e.ovule j.style -their frequently bright colors attract pollinators

When the generative cell divides, the daughter cells are sperm cells. ____________________

Figure 37-4 Use the figure to answer the corresponding question(s). -Refer to Figure 37-4.Which of the fruits listed would be classified as an accessory fruit?

In angiosperms, the gametophyte generation:

MATCHING Match the flower part with its description. a.anther f.petals b.carpel g.receptacle c.filament h.sepals d.ovary i.stigma e.ovule j.style -the part of the pistil that contains one or more ovules

Figure 37-1 Use the figure to answer the corresponding question(s). -The structure in which you would find microsporocytes is labeled __________ in Figure 37-1.

Special structure found in seeds that are dispersed by ants is called: