The companion cells are part of the
...The companion cells are part of the
pericycle
phloem
pith
xylem
Correct answer is B
No explanation has been provided for this answer.
The diagram above is an illustration of the human sperm. The part labelled I is the ...
Which of the following represents the sequence of protein hydrolysis? ...
Pigmentation of skin is due to ...
Which of the following features is not an adaptation of plants to aquatic habitats? ...
Which of the organisms represented are notable agricultural pests? ...
The interaction of a community of organisms with its abiotic environment constitutes ...
Which of the following is involved in secondary thickening in plants? ...
The least evidence in support of the theory of evolution is provided by the study of ...
A characteristic of the phylum coelenterata is that ...
The developing embryo is attached to the mother’s uterus by ...