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Anatomy of Plant Parts

Description: Taxonomy
Number of Questions: 18
Created by:
Tags: 5051ss Anatomy of Plant Parts Anatomy of Flowering Plants
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Which of following is a genus of nematode?

  1. Cycas

  2. Pteris

  3. Funaria

  4. Pogonatum

  5. None of these


Correct Option: C
Explanation:

Funaria is a genus of nematode. Hence, this answer is correct.

Monochlamydeous epiphyllous flowers with trimerous condition are found in

  1. garlic

  2. gossypium

  3. wheat

  4. barley

  5. none of these


Correct Option: A
Explanation:

Monochlamydeous epiphyllous flowers with trimerous condition are found in garlic.

Sheathing leaf base with inflorescence, usually spike of spikelets is found in which of the following?

  1. Leguminosae

  2. Poaceae

  3. Solanaceae

  4. Cucurbitaceae

  5. None of these


Correct Option: B
Explanation:

Sheathing leaf base with inflorescence, usually spike of spikelets is found in poaceae.

Which of the following plants has male and female flowers borne on the same plant?

  1. Hibiscus

  2. Pumpkin

  3. Rose

  4. Date palm

  5. None of these


Correct Option: B
Explanation:

Pumpkin has male and female flowers borne on the same plant.

Which of the following has male and female sex organs in the same flower?

  1. Cucurbita

  2. Hibiscus

  3. Date palm

  4. Cycas

  5. None of these


Correct Option: B
Explanation:

Hibiscus has male and female sex organs in the same flower.

The scientific name of 'imli' tamarind tree is Tamarindus indica L. Which of the following is correct with respect to the way the name is written?

  1. The letter L means that the botanist Linnaeus gave this scientific name.

  2. The letter L stands for the Latin language.

  3. The first letter of indica should have been a capital letter.

  4. The letter L has nothing to do with scientific naming of plants.

  5. None of these


Correct Option: A
Explanation:

The letter L means that the botanist Linnaeus gave this scientific name. Hence, this option is correct.

Which of the following has swollen placenta in the pistil?

  1. Brassica

  2. Tomato

  3. Pea

  4. Ginkgo

  5. None of these


Correct Option: B
Explanation:

Tomato has swollen placenta in the pistil.

In which of the following families is synandrous condition found?

  1. Umbellifeae

  2. Rosaceae

  3. Cucurbitaceae

  4. Malvaceae

  5. None of these


Correct Option: C
Explanation:

Synandrous condition is found in the Cucurbitaceae family.

Monocarpellary pistil with marginal placentation is found in which of the following?

  1. Leguminosae

  2. Malvaceae

  3. Compositae

  4. Brassicaceae

  5. None of these


Correct Option: A
Explanation:

Monocarpellary pistil with marginal placentation is found in leguminosae.

One chambered ovary with ovules borns on the placenta, developing along the ventral suture is found in

  1. solanaceae

  2. leguminosae

  3. graminae

  4. malvaceae

  5. none of these


Correct Option: B
Explanation:

One chambered ovary with ovules borns on the placenta developing along the ventral suture is found in leguminosae.

Which of the following is incorrect with respect to compositae?

  1. Its fruit is a cypsela.

  2. It shows head inflorescence.

  3. It has hypogynous flowers.

  4. It has syngenesious anthers.

  5. All of the above


Correct Option: C
Explanation:

Hypogynous flowers are those having the stamens and other floral parts situated below the carpels (or gynoecium). This is not a condition in compositae family.

The ovary in solanum is oblique because

  1. the posterior carpel turns to the left and anterior to the right

  2. the posterior and anterior carpels turn to the left

  3. the carpels turn by 180 degrees

  4. the posterior carpel turns to the right and anterior to the left

  5. none of these


Correct Option: A
Explanation:

The ovary in solanum is oblique because the posterior carpel turns to the left and anterior to the right.

If different authors give different names to the same species, then which of the following is true?

  1. The name under which the species is first described is valid.

  2. The name under which the species is first described and published in a scientific journal is valid.

  3. All known names are described and a new one is given.

  4. People are at liberty to use any name.

  5. None of these


Correct Option: B
Explanation:

If different authors give different names to the same species, the name under which the species is first described and published in a scientific journal is valid.

The carpels of solanum flower are oblique because

  1. the posterior and the anterior carpels move to the left

  2. the posterior carpels turns to the left and anterior to the right

  3. the posterior and anterior carpels turn by 180 degrees

  4. the posterior carpels turn to the right and the anterior to the left

  5. none of these


Correct Option: D
Explanation:

The carpels of solanum flower are oblique because the posterior carpels turn to the right and the anterior to the left.

Which of the following have anthers with two microsporangia?

  1. Malvaceae

  2. Cucurbitaceae

  3. Leguminosae

  4. Cruciferae

  5. None of these


Correct Option: A
Explanation:

Malvaceae have anthers with two microsporangia.

Which of the following families provides food rich in carbohydrates?

  1. Leguminosae

  2. Palmae

  3. Cruciferae

  4. Poaceae

  5. None of these


Correct Option: D
Explanation:

Poaceae are rich in carbohydrates.

Phylogenetic system means

  1. grouping of plants according to evolutionary trends

  2. grouping of plants according to floral similarities

  3. grouping according to morphological characters

  4. grouping of plants according ti their increasing complexities

  5. none of these


Correct Option: A
Explanation:

Phylogenetic system means grouping of plants according to evolutionary trends.

Syngenecious and epipetalous conditions are found in which of the following?

  1. Compositae

  2. Lilaceae

  3. Solanaceae

  4. Malvaceae

  5. None of these


Correct Option: A
Explanation:

Syngenecious and epipetalous conditions are found in compositae.

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