Endosperm in Gymnosperm is:
1. Polyploid
2. Diploid
3. Triploid
4. Haploid
Plant group with the largest ovule, largest tree, and largest gametes:
1. Gymnosperm
2. Angiosperm
3. Bryophyta
4. Pteridophyta
Match items in Column I with those in Column II:
(A) | Peritrichous flagellation | (J) | Ginkgo |
(B) | Living fossil | (K) | Macrocystis |
(C) | Rhizophore | (L) | Escherichia coli |
(D) | Smallest flowering plant | (M) | Selaginella |
(E) | Largest Perennial alga | (N) | Wolffia |
Select the correct answer with the following
1. A –L ; B –J; C –M ; D – N ; E – K
2. A– K ; B – J; C – L ; D –M; E – N
3. A– J ; B – K; C – N ; D –L; E – K
4. A– N ; B – L; C – K ; D – N; E –J
Top-shaped multiciliate male gametes, and the mature seed which bears only one embryo with two cotyledons, are characteristic features of:
1. Gamopetalous angiosperms
2. Conifers
3. Polypetalous angiosperms
4. Cycads