unisexual,bisexual,monoceious under 5 minute

If a plant bears unisexual, bisexual and even neutral flowers, it is called

A. Animals are either unisexual or bisexual R. Most of the bisexual animals reproduce by cross-fertilization.

(a) Give one examples each of the unisexual and a bisexual flower. (b) Mention the changes a flower undergoes after fertilization. (c ) How does the amount of DNA remain constant though each new generation which is a combination of DNA copies of two individuals?

Which of the following statements is correct regarding the bisecual and unisexual conditions in plants?

In several fungi and plants the bisexual condition is denoted by

When flowers are unisexual then emasculation is done in :-

Give correct term for the following statements: In a bisexual flower, if anthers mature first

A radioactive sample at any instant has its disintegration rate 5000 disintegrations per minute After 5 minutes , the rate is 1250 disintegration per minute. Then , the decay constant (per minute)

How many plants given below possesses unisexual flowers ? Cucumber , maize, papaya , castor , Cycas, date palm.

The activity of a radioactive sample is measures as N_0 counts per minute at t = 0 and N_0//e counts per minute at t = 5 min . The time (in minute) at which the activity reduces to half its value is.