Question 15 points Gymnosperms and angiosperms are non seed plants. Signaler cet

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Question 15 points

Gymnosperms and angiosperms are non seed plants.

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Question 25 points

In angiosperms, pollen grains are

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Question 35 points

_________________usually large; cone-bearing; existing as trees in forests. Sporophyte bears pollen cones, which produce windblown pollen, and seed cones, which produce seeds.

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Question 45 points

________________prevents water loss and it covers most land plants body.

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Question 510 points

Which of the following is not a bryophyte

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Question 610 points

Which one is a type of gymnosperm

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Question 710 points

Pollination and fertilization occurs in humans

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Question 840 points

Match the following parts of a flowering plant.

Receptacle

      [ Choisir ]            The portion of a stalk to which the flower parts are attached.                         The enlarge part of the carpel that develops into a fruit.            The outermost whorl of modified leaves. They are green in most flowers.            The structure within the ovary where a megaspore develops into a female gametophyte. It becomes the seed      

Sepals

      [ Choisir ]            The portion of a stalk to which the flower parts are attached.                         The enlarge part of the carpel that develops into a fruit.            The outermost whorl of modified leaves. They are green in most flowers.            The structure within the ovary where a megaspore develops into a female gametophyte. It becomes the seed      

      [ Choisir ]            The portion of a stalk to which the flower parts are attached.                         The enlarge part of the carpel that develops into a fruit.            The outermost whorl of modified leaves. They are green in most flowers.            The structure within the ovary where a megaspore develops into a female gametophyte. It becomes the seed      

ovule

      [ Choisir ]            The portion of a stalk to which the flower parts are attached.                         The enlarge part of the carpel that develops into a fruit.            The outermost whorl of modified leaves. They are green in most flowers.            The structure within the ovary where a megaspore develops into a female gametophyte. It becomes the seed      

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Question 95 points

Fruits protect seeds and aid in seed dispersal.

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Question 105 points

Flowering plants can not be grouped according to whether they are herbaceous or woody.

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Question 115 points

Eudicots have one cotyledon in seeds.

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Question 121 points

Monocots leaf veins form a parallel pattern.

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Question 135 points

Eudicots flower parts in three and multiples of threes.

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Question 145 points

Sclerenchyma cells are usually not elongated in shape and have thick walls impregnated with lignin.

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Question 155 points

The terminal bud is located at the tip of the twig

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Question 165 points

A leaf may be _____________________, in which case it consist of a single blade; or a leaf can be ___________________, meaning its single blade is divided into leaflets.

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Question 174 points

In_________________compound leaflets are attached at intervals along the petiole.

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Question 185 points

In ____________________compound leaflets spread out from one point.

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Question 195 points

An _________ ___________ is the amount of xylem added to the plant during one growing season.

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Question 205 points

_______________is a ground tissue that stores organic nutrients and may disappear.

Explanation / Answer

Pollen transfer is effected by wind, water, and animals, primarily insects and birds.

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