Question: What are staminate and pistillate flowers Class 12?

A staminate flower contains stamens only while a pistillate flower only contains carpels or pistils. This is the major difference. Stamens are male reproductive organs while pistils are female reproductive structures. Out of the many other structures of a flower, stamens and pistils are the reproductive parts.

What are staminate flowers Class 12?

A flower that has a female reproductive part that is a pistil is known as a pistillate flower and the flower which has male reproductive part that is stamen is known as staminate.

What are Pistillate flowers 12?

A female sex organ or female part of the flower is called a pistillate flower. A pistillate flower consists of pistils but no stamens. Pistils care functions that are capable of producing seeds.

What do you mean by Staminate flower?

Definition of staminate

1 : having or producing stamens. 2 of a diclinous flower : having stamens but no pistils.

What is heterothallic condition differentiate between staminate and pistillate flowers Class 12?

The unisexual male flower is called staminate, which bears only stamen. The unisexual female flower is called pistillate, which bears only pistil. Heterothallic or dioecious are the terms used to describe this condition.

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What is pistillate and staminate flower?

A staminate flower is a male flower, bearing only stamens. A pistillate flower is female, bearing only pistils. A monoecious (pronounced moan-EE-shus) plant has separate male flowers and female flowers occurring on the same plant. … Pistillate or female flowers on left, staminate or male flowers on right.

What is meant by Pistillate flower?

flower that lacks stamens is pistillate, or female, while one that lacks pistils is said to be staminate, or male.

What are Pistillate flowers give an example?

A flower that lacks stamens and only has pistils are known as pistillate flowers. On the other hand, flowers that lack pistils and only have stamens are called staminate flowers. Examples of pistillate flowers are Chrysanthemum, cucumber, eggplant, squash etc.

What is the example of staminate flower?

Eggplant, cucumber, chrysanthemum are examples of plants producing staminate flowers. The flowers, which consists of male reproductive structures or stamens, are called staminate flowers. These flowers lack female organs, such as pistillate.

What is Pistillate in biology?

pistillate – having gynoecia, or pistils, the ovule-bearing organ of a seed plant. phytology, botany – the branch of biology that studies plants. female – being the sex (of plant or animal) that produces fertilizable gametes (ova) from which offspring develop; “a female heir”; “female holly trees bear the berries”

What is Staminate flower Class 9?

(b) Staminate flower – A unisexual flower which contains only the stamens, i.e., male parts of a flower is called male or staminate flower.

How do u represent Pistillate flower?

Explanation: Flower having only pistil in it and adroecium is absent is called as pistillate.

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What is difference between Homothallic and heterothallic?

The main difference between homothallic and heterothallic is that homothallic is the condition of having both male and female reproductive structures on the same thallus whereas heterothallic is the condition of having male and female reproductive structures in different thalli.

What is heterothallic condition give an example?

Heterothallic species have sexes that reside in different individuals. … In heterothallic fungi, two different individuals contribute nuclei to form a zygote. Examples of heterothallism are included for Saccharomyces cerevisiae, Aspergillus fumigatus, Aspergillus flavus, Penicillium marneffei and Neurospora crassa.