Question

c. Nuclear membrane is absent in
plant cells.
d. Leucoplast is a type of plastid.
e. Vacuoles are prominent in plant cells.
f. Size and shape of cells remain same in
all organisms. true or false​

Answer 1

Answer:

(c) It is a double membrane that encloses the nucleus. Nuclear membrane is absent in kingdom Monera because it lacks well-defined nucleus and other membrane bound cell organelles like mitochondria, Golgi apparatus and chloroplast.

(d) Leucoplasts (λευκός leukós "white", πλαστός plastós "formed, molded") are a category of plastid and as such are organelles found in plant cells. They are non-pigmented, in contrast to other plastids such as the chloroplast.

(e) Vacuoles are storage bubbles found in cells. They are found in both animal and plant cells but are much larger in plant cells. Vacuoles might store food or any variety of nutrients a cell might need to survive.

(f) All cells are the same size and shape. ... All cells are the same shape, but not all cells are the same size. Different cells can have both different sizes and different shapes.