Reproduction (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology): Questions 79 - 85 of 139
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Question number: 79
» Reproduction » Sexual Reproduction in Flowering Plants » Significance of Seed and Fruit Formation
Appeared in Year: 2004
Question
An ovule which becomes curved so the nucellus and embryo sac lie at right angles to the funicle is - [AIPMT]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Orthotropous |
|
| b. | Anatropous |
|
| c. | Campylotropous |
|
| d. | Hemitropous |
|
Question number: 80
» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo
Appeared in Year: 2001
Question
What is the liquid part of green Coconut: - [RPMT]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Female gametophyte |
|
| b. | Nucellus |
|
| c. | Endosperm |
|
| d. | Embryo |
|
Question number: 81
» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo
Appeared in Year: 2001
Question
Nucellus is found in [RPMT]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Pollen |
|
| b. | Cell |
|
| c. | Leaf |
|
| d. | Ovule |
|
Question number: 82
» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization
Appeared in Year: 2001
Question
In Angiosperms pollen tube liberate their male gametes into the: [AIPMT]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Egg cell |
|
| b. | Central cell |
|
| c. | Synergids |
|
| d. | Antipodal cells |
|
Question number: 83
» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples
Appeared in Year: 2001
Question
Anemophily type of pollination is found in: [AIPMT]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Vallisneria |
|
| b. | Bottle brush |
|
| c. | Coconut |
|
| d. | Salvia |
|
Question number: 84
» Reproduction » Sexual Reproduction in Flowering Plants » Outbreeding Devices
Appeared in Year: 2003
Question
In a Flowering plant, archesporium gives rise to: - [AIPMT]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | wall and the sporogenous cells |
|
| b. | Wall and the tapetum |
|
| c. | Only the wall of the sporangium |
|
| d. | Only tapetum and sporogenous cells |
|
Question number: 85
» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo
Appeared in Year: 2000
Question
In Capsella which type of embryosac is found [RPMT]
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Trisporic |
|
| b. | Tetrasporic |
|
| c. | Bisporic |
|
| d. | Monosporic |
|