Pollination
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341741 Which of the following is the tallest flower?

1 Vallisneria
2 Lotus
3 Amorphophallus
4 Zostera
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341742 The diagram shows two plants of the same species. Identify the types of pollination indicated as A, B and C respectively.
supporting img

1 Allogamy, Chasmogamy and Cleistogamy
2 Geitonogamy, Allogamy and Autogamy
3 Autogamy, Geitonogamy and Xenogamy
4 Autogamy, Xenogamy and Geitonogamy
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341743 Study the following and find correct statement(s).
I. Viola (common pansy), Oxalis, and Commelina produce two types of flowers – chasmogamous flowers and cleistogamous flowers
II. Water is a regular mode of transport for the male gametes among higher plant groups.
III. Distribution of bryophytes and pteridophytes are limited because of the need of water for transport of male gametes and fertilization

1 Only I
2 I and III
3 Only III
4 Only II
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BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341741 Which of the following is the tallest flower?

1 Vallisneria
2 Lotus
3 Amorphophallus
4 Zostera
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341742 The diagram shows two plants of the same species. Identify the types of pollination indicated as A, B and C respectively.
supporting img

1 Allogamy, Chasmogamy and Cleistogamy
2 Geitonogamy, Allogamy and Autogamy
3 Autogamy, Geitonogamy and Xenogamy
4 Autogamy, Xenogamy and Geitonogamy
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341743 Study the following and find correct statement(s).
I. Viola (common pansy), Oxalis, and Commelina produce two types of flowers – chasmogamous flowers and cleistogamous flowers
II. Water is a regular mode of transport for the male gametes among higher plant groups.
III. Distribution of bryophytes and pteridophytes are limited because of the need of water for transport of male gametes and fertilization

1 Only I
2 I and III
3 Only III
4 Only II
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341741 Which of the following is the tallest flower?

1 Vallisneria
2 Lotus
3 Amorphophallus
4 Zostera
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341742 The diagram shows two plants of the same species. Identify the types of pollination indicated as A, B and C respectively.
supporting img

1 Allogamy, Chasmogamy and Cleistogamy
2 Geitonogamy, Allogamy and Autogamy
3 Autogamy, Geitonogamy and Xenogamy
4 Autogamy, Xenogamy and Geitonogamy
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341743 Study the following and find correct statement(s).
I. Viola (common pansy), Oxalis, and Commelina produce two types of flowers – chasmogamous flowers and cleistogamous flowers
II. Water is a regular mode of transport for the male gametes among higher plant groups.
III. Distribution of bryophytes and pteridophytes are limited because of the need of water for transport of male gametes and fertilization

1 Only I
2 I and III
3 Only III
4 Only II