Podcast
Questions and Answers
What is the study of pollen grain known as?
What is the study of pollen grain known as?
- Gynospore
- Polynology (correct)
- Botany
- Pistillography
What is the outer surface of a pollen grain highly variable in?
What is the outer surface of a pollen grain highly variable in?
- Color
- Texture
- Size
- Shape (correct)
What is the individual member of the pistil called?
What is the individual member of the pistil called?
- Carpel (correct)
- Petal
- Stamen
- Sepal
What are the two membranes that make up the exine of a pollen grain?
What are the two membranes that make up the exine of a pollen grain?
What is the swollen basal portion of the Pistil called?
What is the swollen basal portion of the Pistil called?
What are the components that compose a pollen grain?
What are the components that compose a pollen grain?
What is the substance called that covers the exine in insect-pollinated pollengrains?
What is the substance called that covers the exine in insect-pollinated pollengrains?
What is the terminal portion of the Pistil that lies at the tip of the style called?
What is the terminal portion of the Pistil that lies at the tip of the style called?
What is the upward outgrowth of the Ovary seen in multicarpellary, unilocular pistils?
What is the upward outgrowth of the Ovary seen in multicarpellary, unilocular pistils?
What is the process of formation of male gametophyte from microspore called?
What is the process of formation of male gametophyte from microspore called?
What encloses the embryosac and provides nourishment to the developing embryo?
What encloses the embryosac and provides nourishment to the developing embryo?
What connects ovules to the Placenta or Ovary wall?
What connects ovules to the Placenta or Ovary wall?
What is the narrow passage that helps in the entry of the pollentube?
What is the narrow passage that helps in the entry of the pollentube?
Which structure in angiosperms consists of a vegetative cell and two male gametes?
Which structure in angiosperms consists of a vegetative cell and two male gametes?
What is the female gametophyte that contains the egg apparatus, antipodial cell, and polar body called?
What is the female gametophyte that contains the egg apparatus, antipodial cell, and polar body called?
What is the place of origin of the integument or basal swollen part of the nucellus called?
What is the place of origin of the integument or basal swollen part of the nucellus called?
What is the formation of the megaspore mother cell called?
What is the formation of the megaspore mother cell called?
What is the group of parenchymatous tissue that connects the ovary with the ovule called?
What is the group of parenchymatous tissue that connects the ovary with the ovule called?
In which type of ovule do the micropyle and chalaza lie on either side of the funicle?
In which type of ovule do the micropyle and chalaza lie on either side of the funicle?
What does the term 'Syncarpous' refer to in relation to the pistil structure?
What does the term 'Syncarpous' refer to in relation to the pistil structure?
Which type of ovule has the micropyle facing upwards with an elongated funicle showing unilateral growth?
Which type of ovule has the micropyle facing upwards with an elongated funicle showing unilateral growth?
What is the defining feature of an Apocarpous pistil?
What is the defining feature of an Apocarpous pistil?
Which type of ovule has the micropyle near the hilum and facing downward towards the placenta?
Which type of ovule has the micropyle near the hilum and facing downward towards the placenta?
What causes the Ovule to be inverted in Anatropous ovules?
What causes the Ovule to be inverted in Anatropous ovules?
What is the term used to describe a flower that is divided longitudinally in two similar halves in any plane passing through the center?
What is the term used to describe a flower that is divided longitudinally in two similar halves in any plane passing through the center?
Where is the ovary located in a flower with perigyny?
Where is the ovary located in a flower with perigyny?
Which type of flower has an ovary that is below other floral parts?
Which type of flower has an ovary that is below other floral parts?
What is the term for the formation of microspores or pollen grains inside microsporangia?
What is the term for the formation of microspores or pollen grains inside microsporangia?
Which type of anther consists of 4 microsponangia in two anther lobes?
Which type of anther consists of 4 microsponangia in two anther lobes?
What type of flower has an ovary that is superior?
What type of flower has an ovary that is superior?
