#Question id: 11530
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
Went used Avena sativa (oat) coleoptiles in a technique called the
#Question id: 18695
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
#Question id: 10797
#Section 6: Plant, Animal and Microbial Biotechnology
The colored pigments of plants are of two principal types: carotenoids and flavonoids. Given below some statements of about these pigments;
a) Anthocyanins
are colored flavonoids that attract animals
b) Flavonoids are phenolic compounds that include a
wide range of colored substances
c) Carotenoids are coloured terpenoid compounds that
also serve as accessory pigments in photosynthesis
d) most widespread group of pigmented carotenoids is
the anthocyanins, these are glycosides that have sugars. Without their sugars,
anthocyanins are known as anthocyanidins
Which of the following is incorrect statements of these pigments;
#Question id: 14778
#Section 1: Engineering Mathematics
#Question id: 3269
#Section 3: Genetics, Cellular and Molecular Biology
Two plant species live in the same biome but on different continents. Although the two species are not at all closely related, they may appear quite similar as a result of