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Opposite phyllotaxy is found in...

Opposite phyllotaxy is found in

A

Calotropis

B

Alstonia

C

China rose

D

Sunflower

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Assertion :- In calotrpis and guava opposite phyllotaxy is found. Reason :-In calotropis and guava a pair of leaves arise on each node.

Study the following statements and select the correct option (A) Buds are present in the axil of leaflets of the compound leaf (B) Pulvinus leaf-base is present in some leguminous plants (C) In Alstonia,the petioles expand,become green and synthesize food (D) Opposite phyllotaxy is seen in guava.

Study the following statements and choose the correct answer : I. Cross -pollinating flowers have exotrose anthers . II. Samara is a type of fleshy fruit. III. Marginal placentation has a monocarpellary , unilocular ovary . IV. Opposite phyllotaxy is seen in guava.

The alternate type of phyllotaxy is found in

Alternate phyllotaxy is found in

Verticillate / whorled phyllotaxy is found in

Phyllotaxis is

Assertion : In opposite phyllotaxy two leaves are borne on the opposite sides of a single node Reason : Opposite phyllotaxy is seen in China rose and Oleander.

120^(@) phyllotaxy is found in

Opposite phyllotaxy of leaves is found in

AAKASH INSTITUTE ENGLISH-TEST 7-Exercise
  1. Which of the following layer of cell wall is capable of growth and gra...

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  2. If there are 20 chromosomes in a pollen grain of a diploid plant then ...

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  3. Opposite phyllotaxy is found in

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  4. The fungus in which ascus formation occurs but no ascocarp is seen is

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  5. Protists obtain their food by ( a-)Chemosynthesis, ...

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  6. In plants, how many of the following symptoms are due to viral infecti...

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  7. The deuteromycetes generally reproduce by asexual spores known as

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  8. Pacemaker enzyme of EMP pathway is

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  9. A flower can be cut into two equal or identical halves in any radial p...

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  10. Heterocysts are specialised cells found in some BGA. They are speciali...

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  11. Lichens cannot tolerate A especially due to B Fill the blanks with sui...

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  12. In bryophytes, spores get disseminated by

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  13. Which of the following is not a correct statement?

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  14. Phellem becomes impervious to water due to deposition of

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  15. Gymnosperms are

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  16. Mycorrhizal association is responsible for a- Increasing absorptive a...

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  17. Smallest angiosperm is

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  18. Complete the following analogy Pheretima : Nephridia ::Balanoglossus

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  19. All of the following hormones from hypothalamus are carried to pituita...

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  20. Given is the diagrammatic sketch of a certain type of connective tissu...

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