CameraIcon

SearchIcon

MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Androecium

A non-functio...

Question

A non-functional stamen is called

A

accessory stamens

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

staminode

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

young stamens

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

staminates

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B staminode
A stamen represents the unit that makes up the male reproductive part in a flower. It bears the male gametophyte pollen grain which has the male gamete. When the stamen does not produce pollen, the condition is known as sterile stamen or staminode.

A male flower is described as a staminate flower and is unisexual.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Non-functional stamens are called _______

Q. A non-functional stamen is called

Monoecious, female, pedicel, sepals and petals, thalamus, torus, receptacle, male, unisexual, bisexual, dioecious.

Use the above phrases to fill in the blanks.
Flower is a condensed shoot which is specialized to carry out sexual reproduction. It is borne over a stalk called ........ (1) .............
There is a broad base called .........(2) ............
Thalamus bears four types of floral organs-sepals, petals,stamens and carpels. ................(3) ........................ have no direct function in sexual reproduction.
They are called accessory or non-essential floral organs.
Stamens and carpels are essential floral organs as they take part in sexual reproduction.
Stamens are .........(4) ........... reproductive organs while carpels are ......... (5) .......... reproductive organs.
Flowers are called ..........(6) ............. if they have either stamens (male or staminate) or carpels (female or pistillate), e.g., papaya, watermelon.
They are known as ..........(7)..........if the flowers possess both stamens and carpels, e.g.,Mustard, Hibiscus. Plants with unisexual flowers are called .......... (8) .......... if both male and female flowers occur on the same individual (e.g., Maize, Watermelon).
They are called ........... (9) ........ if male and female flowers are found on different individuals (e.g., Papaya).

Q. Stamens are also called

Q. A unisexual flower that has only stamens is called _________.

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon