The property of a plant cell that allows it to generate a whole new plant from a single cell or tissue is called: MCQ with Answer and Explanation

Explanation:
During prophase I of meiosis, homologous chromosomes pair up and crossing over (exchange of genetic material) occurs at the pachytene stage. In anaphase I, the homologous chromosomes separate and move to opposite poles, while sister chromatids remain attached. Telophase II is the final stage of meiosis II, resulting in four genetically distinct haploid cells, not diploid cells. Thus, statements 1 and 2 are correct.

Explanation:
Incomplete dominance is a form of inheritance where the phenotype of the heterozygote is a distinct intermediate blend of the phenotypes of the two homozygotes. Neither allele is completely dominant over the other. A classic example is the flower color in snapdragons (Antirrhinum), where a cross between a homozygous red (RR) and a homozygous white (rr) plant produces heterozygous pink (Rr) offspring. Codominance, in contrast, involves the full expression of both alleles simultaneously (e.g., AB blood type).

Explanation:
Simple diffusion is the passive movement of molecules (e.g., O₂, CO₂) from high to low concentration without the need for a membrane protein or energy. Osmosis specifically refers to water movement across a semipermeable membrane. Facilitated diffusion uses channel or carrier proteins but no energy. Active transport requires energy (ATP).