Define-Annual,biennial,and heterotrophs
Answers
Annuals. ... For annual plants, one generation per year is the norm, so they have a life cycle of one growing season. Our bean seed, in the discussion above, is an annual; other common garden annuals include zinnia, cosmos, and broccoli. Biennials. Biennial plants complete their life cycle over two growing seasons.
A heterotroph is an organism that eats other plants or animals for energy and nutrients. The term stems from the Greek words hetero for “other” and trophe for “nourishment.” Organisms are characterized into two broad categories based upon how they obtain their energy and nutrients: autotrophs and heterotrophs.
Answer:
Annual : yearly, each year, every year, per year, by the year, once a year, every twelve months, per annum, year after year Companies report to their shareholders annually.
Biennial : happening every two years: biennial games. lasting or enduring for two years: a biennial life cycle. Botany. completing its normal term of life in two years, flowering and fruiting the second year, as beets or winter wheat.
Heterotrophs : A heterotroph is an organism that eats other plants or animals for energy and nutrients. The term stems from the Greek words hetero for “other” and trophe for “nourishment.” Organisms are characterized into two broad categories based upon how they obtain their energy and nutrients: autotrophs and heterotrophs.