Example of self-pollination or cross-pollination, Biology

Assignment Help:

A bee visits several flowers in succession on a single willow herb plant. In doing so, the bee transfers pollen from the younger flowers, near the top of the inflorescence (group of flowers) to the older flowers near the base of the inflorescence. Is this an example of self-pollination or cross-pollination?

 

Transfer of pollen among flowers on the same plant is self-pollination; so is transmitted of pollen within the similar flower.

 

 

 


Related Discussions:- Example of self-pollination or cross-pollination

How can prevent symptoms associated with food intolerance, How can Prevent ...

How can Prevent the Symptoms Associated With Food Intolerance? Taking a few simple steps can help prevent the symptoms associated with food intolerance. These steps include:

Sensor measures the current value of the controlled variable, In a properly...

In a properly functioning negative feedback system A. value of the controlled variable will always be very close to the threshold value when the system is in steady state.

Haemodynamics, Haemodynamics :  The type of valves chosen should have exce...

Haemodynamics :  The type of valves chosen should have excellent haemodynamics. In studies at rest and on exercise the valve should produce only acceptable diastolic gradients in

Example of trial balance columns, Q. Example of Trial Balance columns? ...

Q. Example of Trial Balance columns? Start by extending all of Micro Train's revenue and expense account balances in the Adjusted Trial Balance columns to the Income Statement

Find cellular machinery for the replication of nucleic acids, Which of the ...

Which of the following statements is true? Answer Viruses are distinct from cells by the absence of a lipid membrane around them. Viruses are parasites that require the cell's meta

Disease control and prevention reports, Disease Control and Prevention repo...

Disease Control and Prevention reports: Body Mass Index is a reliable indicator of body fat for most children and teens. BMI is calculated from a  child's weight and height is

Gluconeogenesis, Gluconeogenesis Gluconeogenesis is the procedure throu...

Gluconeogenesis Gluconeogenesis is the procedure through that glucose is synthesized from smaller easier molecules such as lactate and pyruvate. Although the catabolic linear p

Control of noise pollution, Following ways can be used for control of noise...

Following ways can be used for control of noise pollution: It can be controlled by designing, fabricating and using quiter machines. In heavy industries, sound proof insul

Explain observations seen in thyphoid, Some observations seen in this fever...

Some observations seen in this fever are: 1.  Massive loss of  lean body mass or muscle due to tissue breakdown (250-500 g muscle tissue is lost/day) leading to excessive nitro

Mechanism of regulation, A number of protein-coding genes are active in all...

A number of protein-coding genes are active in all cells and are required for so- called house-keeping functions such as the enzymes of glycolysis, the citric acid cycle and the pr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd