Which of the following options best describes a component of a flower's reproductive system?
Stamen includes both anther and filament.
The stamen is the male reproductive part of a flower, and it has two components: the anther, which is the sac that produces pollen grains, and the filament, which is the stalk that holds the anther up. So "Stamen includes both anther and filament" is the correct description.
"Ovary is located in the stamen" is wrong because the ovary belongs to the female part (the pistil/carpel), not the male stamen.
"Pistil functions as the male part" is wrong because the pistil (stigma, style, and ovary) is the female reproductive part; the stamen is the male part.
"Pollen is created in the ovule" is wrong because pollen is produced in the anther of the stamen, while the ovule (inside the ovary) develops into the seed after fertilisation.
Hence, the correct description is that the stamen includes both the anther and the filament.
Which of the following statements is/are correct regarding vegetative propagation?
Statement A: Root, stem and leaves develop into new plants under appropriate conditions.
Statement B: Vegetative propagation is used in sugarcane, roses and grapes.
Which of the following plant nutrients is supplied from air?
The parenchyma cells in plants are:
How do plants excrete their waste products?
Which mechanism allows the sensitive plant to move its leaves immediately after being touched?
Which of the following characteristics are correct for the cells of parenchyma?
Which pigment is responsible for absorbing light during photosynthesis?
A researcher finds a plant group that does not need water for fertilisation and has seeds which are not enclosed in fruits. Which plant group is being described?
What is the term for the growth of plant roots downward in response to gravity?
Which of the following processes in plants are responsible for fulfilling the energy and carbon requirements?
Which of the following is a type of nutrition?
I. Heterotrophic
II. Autotrophic
Fungi are always
Which of the following does NOT form an essential part of the process of photosynthesis?
Organisms that generate energy using light are:
Amarbel ( Cuscuta ) is a