MCQ
The inner layer of the seed coat is called
- ATesta
- BHilum
- CMicropyle
- ✓Tegmen
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$R-$ The membrane system of chloroplast is not responsible for trapping the light energy and also for the synthesis of $ATP$ and $NADPH.$
$I.$ In Chlorophyceae, the stored food material is starch and the major pigments are chlorophyll-a and chlorophyll - d
$II$. In Phaeophyceae, laminarian is the stored food and major pigments are chlorophyll-a and chlorophyll b
$III$. In Rhodophyceae, floridean starch is the stored food and major pigments are chlorophylla-a,d and phycoerythrin.
$II.$ Cell division
$III.$ Cell differentiation
Among the above mentioned, what is/are the function(s) of auxin?
$I.$ Meiosis involves pairing of homologous chromosomes and recombinatio between them
$II.$ Two diploid cells are formed at the end of meiosis-$II$
$III.$ Meiosis involves two sequential cycles of nuclear and cell division calle meiosis-$I$ and meiosis-$II$, but only a single cycle of $DNA$ replication
$IV$. Meiosis-$I$ is initiated after the parental chromosome replication which produce identical sister chromatids at the S-phase
The correct option is
$(I)$ Khasi and Jaintia hills in Meghalaya
$(II)$ Aravalli hills of Rajasthan
$(III)$ Western ghat regions of Karnataka and Maharashtra
$(IV)$ Chanda and Bastar area of Madhya Pradesh