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Leaving Certificate Biology Plant Sexual Reproduction 3 EQ iQuiz SECOND Press the F5 Key to Begin,...
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Transcript of Leaving Certificate Biology Plant Sexual Reproduction 3 EQ iQuiz SECOND Press the F5 Key to Begin,...
Leaving Certificate BiologyPlant Sexual Reproduction 3 EQ
iQuiz
SECONDSECONDPress the F5 Key to Begin,Then click on this Blue Box
FIRSTFIRSTIn PowerPoint 2007 if you see a Security Warning click HERE on Options… and then click on Enable this content
The developed root arises from …
The plumule The radicle
The endosperm The cotyledon
The developed shoot arises from …
The endosperm The plumule
The cotyledon The ovary
An advantage of seed & fruit dispersal is …
Increased variation
Increased resistance
Faster germination
Less competition
Germination requires …
O2 , Warmth, Water
CO2, O2, Warmth
CO2, Warmth, Water
CO2, O2, Water
The embryo plant within the seed consists of …
Cotyledon & Plumule
Cotyledon & Radicle
Endosperm & Cotyledon
Radicle & Plumule
Dormancy of a seed means …
Growth Resting period
Movement to a new place
Root & Shoot development
The role for the sepal is …
Bud protection Anther support
Attract insects Produce pollen
The function of the anther is …
Support the flower
Pollen production
Support the filament Attract insects
The role of the stigma is …
Support the flower Produce female gametes
Receive pollen Protect the carpel
The function of the ovary is to …
Support the style Support the flower
Produce female gametes Attract insects
The two male gametes will fuse with the …
Embryo Egg & polar nuclei
Ovule Ovary
Following fertilisation the polar nuclei form …
A diploid zygote
A triploid endosperm
A pollen tube The integuments
Following fertilisation the egg forms …
The embryo sac The integuments
A diploid zygote The polar nuclei
Following fertilisation the ovary becomes the …
Flower Diploid megaspore
Seed Fruit
From what structure in the carpel does the seed develop?
The macrospore The ovule
The style The stigma
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Plant Sexual Reproduction 3 EQ iQuiz