Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
The process by which a seed develops into a seedling is called:
Pollination
Fertilization
Germination
Dispersal
Which part of the embryonic axis in a dicot seed develops into the shoot system?
Radicle
Hypocotyl
Epicotyl
Plumule
A seed's protective outer covering is called the:
Endosperm
Testa
Seed coat
Pericarp
Which of the following is the basic repeating unit of chromatin?
Gene
Chromosome
Centromere
Nucleosome
Approximately how many base pairs of DNA are wrapped around a histone octamer in a nucleosome?
20
146
200
1000
Histone proteins are rich in which of the following amino acids?
Lysine and Arginine
Glycine and Alanine
Tryptophan and Phenylalanine
Cysteine and Methionine
The structure formed by DNA wrapped around histone proteins is called:
Chromosome
Chromatid
Chromatin
Centromere
In eukaryotes, the fundamental repeating unit of chromatin is called a:
Solenoid
Chromatid
Centromere
Nucleosome