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Test Description: Parts of a flower and pollination

Instructions: Answer all questions to get your test result.

1) The pistil consist of

Astigma,stamen,style,ovary Bstamen,styyle,ovary,ovules Cstamen,anther,style,ovary Dstigma,style, ovary,ovules

2) The stamen consist of

Aanther,filament,pollen Banther,filament,ovules Canther,stigma,pollen Dfilament,style,pollen

3) What is the function of the petals?

AProtect the ovary BAbsorb water CLook pretty for humans DAttract insects

4) What is self pollination?

ATransfer of pollen from the anther to the stigma of a different flower. BTransfer of pollen from the stigma to the anther of a different flower CTransfer of pollen from the stigma to the anther of the same flower DTransfer of pollen from the anther to the stigma of the same flower.

5) What is cross pollination?

ATransfer of pollen from the stigma to the anther of a different flower BTransfer of pollen from the anther to the stigma of a different flower. CTransfer of pollen from the anther to the stigma of the same flower. DTransfer of pollen from the stigma to the anther of the same flower

6) Once a pollen grain lands on the stigma, the following occurs

AA pollen tube grows down into the filament BA pollen tube grows down into the style CThe ovary grows and explodes DThe flower dies

7) What is fertilization?

AWhen a pollinator transports pollen to another flower BWhen an ovule grows and becomes a seed CWhen pollen land on a stigma DWhen an ovule and pollen grain (sperm cell) combines

8) In order for seeds to form the following processes must occur,

Apollination followed by respiration Bpollination followed by fertilization. Cfertilization followed by pollination Dpollination followed by photosynthesis

9) The structure that develops into the fruit after fertilization is,

Athe ovary Bthe style Cthe stamen Dthe ovules

10) The main function of the sepals is

Aprovide a landing for the pollinators Bprovide nectar to the pollinators Cprotect the flower when it is a bud Drelease a sweet smell to attract pollinators

*select an answer for all questions

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