Examlex
In a relational model,are also used to establish relationships among tables and to ensure the integrity of the data.
Gametophyte
The sexual phase in the life cycle of plants and algae that produces gametes.
Sporophyte
Diploid generation of the alternation-of-generations life cycle of a plant; produces haploid spores that develop into the haploid generation.
Fertilization
The process by which a sperm cell and an egg cell unite, resulting in the formation of a zygote, marking the beginning of a new organism's development.
Sporangia
Structures in fungi, algae, and plants where spores are formed and stored, playing a key role in reproduction and dispersal.
Q7: In MS Access,a designer can use the
Q15: A(n)database is used by an organization and
Q36: What is the probability that your portfolio
Q50: To avoid nulls,some designers use special codes,known
Q52: A(n)enables a database administrator to describe schema
Q52: Linear programming is a subset of a
Q76: Which of the following queries uses the
Q79: Suppose that the forecasted price levels shown
Q94: In transportation problems,shipping costs are often nonlinear
Q103: Transshipment points are locations where goods neither