Mcqs on Angiosperms

TOPIC:

             Angiosperms

Red option are right one

MULTIPLE CHOICE QUESTIONS

·         Angiosperms is evolved from ---------word.

1.        Latin          2.  Greek            3.  French

·         Angeion meaning-----------.

    1. Case        2.  Seed        3.  Locule

·         Sperm meaning-------------.

        1. Flower      2.   Seed        3. Coat

·         Early gymnosperms and angiosperms were---------- pollinated.

1.       Water     2.  Wind      3.  Rain

·         Angiosperms evolved in --------------period.

1.       Devonian period   2.  Mediterranian         3.  crustaceous

·         Angiosperms protect their seed in an ovary called----------.

1.       Pericarp        2.  fruit            3. seed

·         Angiosperms evolved about ---------------million years ago.

1.       100       2.  125-100              3. 100-90

·         Angiosperms are --------------plants.

1.       Seed producing        2.  flowering   3.  spermatophytes

·         Flowers have array of colours’shapes and smells to attract ------------.

1.       Humans      2. pollinators     3. insects

·         The angiosperms egg is fertilized and formed into a------------------.

1.       Pericarp           2. seed          3.  fruit

·         It is considered that Angiosperms are co-evolved with -----------.

1.       Insects          2.  animals           3. plants 

·         Angiosperms are --------------evolved from gymnosperms.

1.       Parallely        2.  Laterally           3.  transversely

·         A specie and its descendants are known as ----------.

1.       History           2. phyly           3.  clade

·         The most primitive living angiosperms is considered to be-----------.

                        1. Vaccinaria              2. salmonella            3.  Amborella tichopods

·         A.trichopoda is small plant native to --------.

                         1. New Caledonia            2.  America            3.  France

·         Angiosperms produced gametes in -------------organs.

1.       Separate           2. fused        3.  female

·         Flowering plants are the most diverse phylum on earth after----------.

1.       Arthropods           2.  insects                 3.  animals

·         The relationship of pollinators and flowers is one of  the best example of------------.

1.       Friendship                  2. co-evolution             3.  none

·         Complex reproductive part of angiosperms is-------------.

1.       Seed                   2. fruit               3.  flower

·         Angiosperms contain ---------------.

1.       Fertilization           2. double fertilization              3.  none

·         Phloem of angiosperm contain ----------and -----------.

1.       Sieve elements           2. tuberous cells        3. companion cells      4.  both a&c

·         Principles of angiosperms phylogeny is known as ------------.

1.       Dicta                2.  phyly                   3.  dictum

·         Angiosperms include ------------classes

1.       2        2.  6         3.  4           4.  7

·         Angiosperms develop from ---------------with sclariform pitting.

1.       Vessels                        2. trachieds                        3.  eudicot 

·         Magnolia plant of cycadaceae family is-----------.

1.       Eudicot                        2. monocot                      3. dicot

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