Q. No.Transmission tissue is a characteristic feature of:
1.
Solid style
2.
Dry stigma
3.
Wet stigma
4.
Hollow style
Male gametophyte in angiosperms produces:
1. Single sperm and a vegetative cell
2. Single sperm and two vegetative cells
3. Three sperms
4. Two sperms and a vegetative cell
Coconut water from a tender coconut is:
1. Free nuclear endosperm
2. Innermost layers of the seed coat
3. Degenerated nucellus
4. Immature embryo
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Filiform apparatus is characteristic feature of:
1. Nucellar embryo
2. Aleurone cell
3. Synergids
4. Generative cell
The wheat grain has an embryo with one large, shield-shaped cotyledon known as:
| 1. | Coleorrhiza | 2. | Scutellum |
| 3. | Coleoptile | 4. | Epiblast |
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In angiosperms, microsporogenesis and megasporogenesis:
1. form gametes without further divisions
2. Involve meiosis
3. occur in ovule
4. occur in anther
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Proximal end of the filament of stamen is attached to the:
1. Thalamus or petal
2. Anther
3. Connective
4. Placenta
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The coconut water from tender coconut represents:
1. Free nuclear endosperm
2. Endocarp
3. Fleshy mesocarp
4. Free nuclear proembryo
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