The process by which plants produce food using light energy is called: MCQ with Answer and Explanation

Explanation:
The man's genotype is Iᴬ Iᴮ (AB) and the woman's genotype is ii (O). Gametes: man produces Iᴬ or Iᴮ, woman produces i only. Offspring: Iᴬ i (blood group A) and Iᴮ i (blood group B). Thus only A and B blood groups are possible. No AB (requires both Iᴬ and Iᴮ) or O (requires ii) children can be produced. This illustrates co-dominance and multiple alleles.

Explanation:
Vernalization is the process by which many plants, particularly biennials and winter annuals (like winter wheat, cabbage, and carrots), require exposure to a prolonged period of low temperature (cold treatment) before they can initiate flowering. This prevents the plant from flowering in the autumn, ensuring it survives the winter and flowers in the spring or summer. The cold stimulus is perceived by the apical meristem or the germinating seed.

Explanation:
Monotropa (Indian pipe) is a saprophytic angiosperm that obtains nutrition from dead organic matter through mycorrhizal association. Cuscuta is a parasitic plant (dodder), Drosera (sundew) and pitcher plant are insectivorous plants. Saprophytes lack chlorophyll and are heterotrophic. Monotropa belongs to the family Ericaceae. Saprophytism is uncommon in angiosperms.