Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
A flower with both stamens and pistils is called:
Bisexual
Unisexual
Complete
Incomplete
Which part of a seed develops into the root system of a new plant?
Plumule
Cotyledon
Endosperm
Radicle
The protective outer covering of a seed is called the:
Endosperm
Seed coat
Cotyledon
Embryo
A seed which contains only one cotyledon is called:
Dicotyledonous
Monocotyledonous
Polycotyledonous
Acotyledonous
What is the function of the cotyledons in a seed?
Protect the embryo
Absorb water
Anchor the seedling
Store food for the embryo
Which part of the seed develops into the shoot system?
Radicle
Endosperm
Plumule
Seed coat
The process by which a seed develops into a seedling is called:
Pollination
Fertilization
Germination
Dispersal
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