$ Phylloclade is a stem modification. ! There are present flowers on these.

$ Phylloclade is a stem modification. ! There are present flowers on these.
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$ Phylloclade is a stem modification. ! There are present flowers on these. A. If both As and R are ... is wrong D. If both As and R are wrong.
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What is phylloclade? -Biology

Description : What is phylloclade? -Biology

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Difference between phylloclade and cladode. -Biology

Description : Difference between phylloclade and cladode. -Biology

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Define phylloclade and describe it.

Description : Define phylloclade and describe it.

Last Answer : Ans: Phylloclade is an aerial modified stem or branch with several internodes whose axis becomes green colored to perform photosynthesis. It may be cylindrical as in Casuarina or flat as in ... known as areole. This type of modifications reduce transpiration and an adaptation of xerophytes.  

Which of the following is not a stem modification? (a) Tendrils of cucumber (b) Flattened structures of Opuntia (c) Pitcher of Nepenthes (d) Thorns of citrus

Description : Which of the following is not a stem modification? (a) Tendrils of cucumber (b) Flattened structures of Opuntia (c) Pitcher of Nepenthes (d) Thorns of citrus

Last Answer : (c) Pitcher of Nepenthes

Name the sub-aerial stem modification seen in free floating aquatic plants. How does it help in vegetative propagation?

Description : Name the sub-aerial stem modification seen in free floating aquatic plants. How does it help in vegetative propagation? 

Last Answer : Ans: Off-set is the sub-aerial modified stem seen in free floating hydrophytes. It is brittle and has leaves and roots at its only node. When broken accidentally, it is separated from parent plant and can lead independent life.  

Which aerial stem modification is concerned with vegetative propagation? Give two examples.

Description : Which aerial stem modification is concerned with vegetative propagation? Give two examples. 

Last Answer : Ans: Bulbils. Ex: Agave americana, Dioscoria bulbifera 

Which underground stem modification does not possess roots? Mention its scientific name.

Description : Which underground stem modification does not possess roots? Mention its scientific name. 

Last Answer : Ans: Stem tuber is the underground stem modification that does not possess roots. Solanum tuberosum is its scientific name.  

Which of the following is not a stem modification ? (1) Bulb of Onion (2) Corm of Arvi (3) Tuber of Sweet-potato (4) Tuber of Potato

Description : Which of the following is not a stem modification ? (1) Bulb of Onion (2) Corm of Arvi (3) Tuber of Sweet-potato (4) Tuber of Potato

Last Answer : Tuber of Sweet-potato

$ The method of arrangements of leaves on a stem is calle Aestivation ! Venation in a monocot named Smilax is of the parallel type.

Description : $ The method of arrangements of leaves on a stem is calle Aestivation ! Venation in a monocot named Smilax is of the parallel type.

Last Answer : $ The method of arrangements of leaves on a stem is calle Aestivation ! Venation in a monocot named Smilax ... wrong D. If both As and R are wrong.

$ Tap root arises from the radicle of seed. ! Radical leaves arise from the reduced stem.

Description : $ Tap root arises from the radicle of seed. ! Radical leaves arise from the reduced stem.

Last Answer : $ Tap root arises from the radicle of seed. ! Radical leaves arise from the reduced stem. A. If both As ... R is wrong D. If both As and R are wrong.

$ Cellular totipotency means that single cell can give rise to a fully grown multicellular organisms ! Meristematic cells are also called "stem cells"

Description : $ Cellular totipotency means that single cell can give rise to a fully grown multicellular organisms ! Meristematic cells are also called "stem cells"

Last Answer : $ Cellular totipotency means that single cell can give rise to a fully grown multicellular organisms ! Meristematic ... D. If both As and R are wrong.

$ Diadelphous has two groups of epipetalous stamens. ! Dichogamy refers to unisexual flowers.

Description : $ Diadelphous has two groups of epipetalous stamens. ! Dichogamy refers to unisexual flowers.

Last Answer : $ Diadelphous has two groups of epipetalous stamens. ! Dichogamy refers to unisexual flowers. A. If both As ... wrong D. If both As and R are wrong.

$ Flower of Rafflesia is largest sized. ! Large flowers have wind pollination

Description : $ Flower of Rafflesia is largest sized. ! Large flowers have wind pollination

Last Answer : $ Flower of Rafflesia is largest sized. ! Large flowers have wind pollination A. If both As and R are ... is wrong D. If both As and R are wrong.

$ Pollination by insects is called self pollination. ! Cross pollination is between two genetically similar flowers.

Description : $ Pollination by insects is called self pollination. ! Cross pollination is between two genetically similar flowers.

Last Answer : $ Pollination by insects is called self pollination. ! Cross pollination is between two genetically similar flowers ... D. If both As and R are wrong.

$ Annual plants live for only one favourable season. ! Polycarpic plants are those which produces flowers and fruits many times during their life span

Description : $ Annual plants live for only one favourable season. ! Polycarpic plants are those which produces flowers and fruits many times during their life span

Last Answer : $ Annual plants live for only one favourable season. ! Polycarpic plants are those which produces flowers and ... D. If both As and R are wrong.

$ Plants which live for many years are called perennials. Perennials which produce flowers and seeds only once during their life span are called monoc

Description : $ Plants which live for many years are called perennials. Perennials which produce flowers and seeds only once during their life span are called monoc

Last Answer : $ Plants which live for many years are called perennials. Perennials which produce flowers and seeds only once ... D. If both As and R are wrong.

How should I prune my kolanchoe plant? Do I just pinch off the dead flowers, or do I have to cut the stem below the first leaf from the top?

Description : How should I prune my kolanchoe plant? Do I just pinch off the dead flowers, or do I have to cut the stem below the first leaf from the top?

Last Answer : answer:

IS IT COMMON FOR MULTIPLE FLOWERS TO BLOSSOM ON ONE STEM

Description : IS IT COMMON FOR MULTIPLE FLOWERS TO BLOSSOM ON ONE STEM

Last Answer : I have never seen that, I would take a picture and frame that. You must have very fertile soil and the flower is in the right location. Happy Summer.

ID outdoor plant w purple green flowers at the top, has no leaves and thick stem about an inch in diameter?

Description : ID outdoor plant w purple green flowers at the top, has no leaves and thick stem about an inch in diameter?

Last Answer : List of Plants With Purple & Green Leaves Plants with purple and green leaves lend a unifying feel. Persian Shield (Stobilianthes dyeranus) Persian shield plants grow in full sun or light shade. The ... . The leaves are dark green, with a purple metallic tinge on top and deeper purple underneath.

I have a bush (actually a stem) with red berries as a necklace...small white flowers.

Description : I have a bush (actually a stem) with red berries as a necklace...small white flowers.

Last Answer : Need Answer

plants that look like hosta leaves on them, then they disappear and up shoots this stem with fire balls type of flowers

Description : plants that look like hosta leaves on them, then they disappear and up shoots this stem with fire balls type of flowers

Last Answer : Need Answer

I am new @ growing orchids & would like to know where to cut the stem when the flowers have fallen off

Description : I am new @ growing orchids & would like to know where to cut the stem when the flowers have fallen off

Last Answer : It's probably a Phal. You can cut the stem at the second growth node above the leaves. Cut it at a 45 degree angle so water rolls off the stem. Phals need a 15 degree dip in temperature nightly in order to rebloom so get out your thermometer.

(tomato plant flowers then stem behind flower dries up and falls off)

Description : (tomato plant flowers then stem behind flower dries up and falls off)

Last Answer : No pollination is the answer. Are the tomato plants staked? shake the stake every morning. That shakes pollin from one bud to another and you should get fruit.

Do I cut the shoot/shaft/ stem off the Yucca after the wind blew flowers off?

Description : Do I cut the shoot/shaft/ stem off the Yucca after the wind blew flowers off?

Last Answer : Let the shoot stand until it dries & becomes brittle, then remove it. I've found that you cannot kill a yucca, thay are very hardy & I have two large ones I keep cutting back & they thrive.

In which part of the Plant does photosynthesis take place? A. Flowers B. Roots C. Stem D. Leaves (Answer)

Description : In which part of the Plant does photosynthesis take place? A. Flowers B. Roots C. Stem D. Leaves (Answer)

Last Answer : D. Leaves (Answer)

Pansy is very popular annual due to its: a. Stem and foliage beauty b. Hardiness toward ground cover c. Planting under shad. d. Mix colour flowers bedding plant.

Description : Pansy is very popular annual due to its: a. Stem and foliage beauty b. Hardiness toward ground cover c. Planting under shad. d. Mix colour flowers bedding plant.

Last Answer : Mix colour flowers bedding plant.

Annual bearing apples differentiate much greater proportion of their flowers on _______: a. Spurs b. Shoots c. Leaf axils d. Main stem

Description : Annual bearing apples differentiate much greater proportion of their flowers on _______: a. Spurs b. Shoots c. Leaf axils d. Main stem

Last Answer : Shoots

The symptoms of powdery mildew of pea (caused by Erysiphe polygoni) first appears on (a) Stem (b) Roots (c) Leaves (d) Flowers

Description : The symptoms of powdery mildew of pea (caused by Erysiphe polygoni) first appears on (a) Stem (b) Roots (c) Leaves (d) Flowers

Last Answer : (c) Leaves

In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues? (a) All parts (b) Stem and root (c) Flowers, fruits and leaves (d) Shoot tips and root tips

Description : In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues? (a) All parts (b) Stem and root (c) Flowers, fruits and leaves (d) Shoot tips and root tips

Last Answer : (d) Shoot tips and root tips

Angiosperm, to which the largest flowers belong, is (a) total root parasite (b) partial root parasite (c) total stem parasite (d) partial stem parasite.

Description : Angiosperm, to which the largest flowers belong, is (a) total root parasite (b) partial root parasite (c) total stem parasite (d) partial stem parasite.

Last Answer : (a) total root parasite

$ A chromosomes with equal sized arms is called isobrachial. ! Barr bodies are present in the cells of human females.

Description : $ A chromosomes with equal sized arms is called isobrachial. ! Barr bodies are present in the cells of human females.

Last Answer : $ A chromosomes with equal sized arms is called isobrachial. ! Barr bodies are present in the cells of human ... wrong D. If both As and R are wrong.

$ There are present vili in the intestine. ! Ileum is the other name of small intestine.

Description : $ There are present vili in the intestine. ! Ileum is the other name of small intestine.

Last Answer : $ There are present vili in the intestine. ! Ileum is the other name of small intestine. A. If both As ... R is wrong D. If both As and R are wrong.

$ Xylem is a simple permanent tissue. ! Xylem is present in Bryophytes.

Description : $ Xylem is a simple permanent tissue. ! Xylem is present in Bryophytes.

Last Answer : $ Xylem is a simple permanent tissue. ! Xylem is present in Bryophytes. A. If both As and R are correct ... R is wrong D. If both As and R are wrong.

$ Scorpion has a sting in its tail ! Tube feet are present in starfish

Description : $ Scorpion has a sting in its tail ! Tube feet are present in starfish

Last Answer : $ Scorpion has a sting in its tail ! Tube feet are present in starfish A. If both As and R are correct ... R is wrong D. If both As and R are wrong.

$ Those genes which are present on "Y" chromosomes of human beings are called holandric genes. ! Holandric genes are present both in men as well as wo

Description : $ Those genes which are present on "Y" chromosomes of human beings are called holandric genes. ! Holandric genes are present both in men as well as wo

Last Answer : $ Those genes which are present on "Y" chromosomes of human beings are called holandric genes. ! Holandric ... wrong D. If both As and R are wrong.

$ Those two pairs of genes which if present in dominant stage, do not produce any expression but when present collectively in dominant stage, produce

Description : $ Those two pairs of genes which if present in dominant stage, do not produce any expression but when present collectively in dominant stage, produce

Last Answer : $ Those two pairs of genes which if present in dominant stage, do not produce any expression but when ... wrong D. If both As and R are wrong.

$ Velamen tissue can directly absorb moisture from the atmosphere ! Velamen tissue is present in desert plants.

Description : $ Velamen tissue can directly absorb moisture from the atmosphere ! Velamen tissue is present in desert plants.

Last Answer : $ Velamen tissue can directly absorb moisture from the atmosphere ! Velamen tissue is present in desert plants. ... D. If both As and R are wrong.

$ Leghaemoglobin is a compound of Iron and is present in the root nodules of leguminous plants. ! It acts as an oxygen scavenger and forms a temporary

Description : $ Leghaemoglobin is a compound of Iron and is present in the root nodules of leguminous plants. ! It acts as an oxygen scavenger and forms a temporary

Last Answer : $ Leghaemoglobin is a compound of Iron and is present in the root nodules of leguminous plants. ! It acts ... is wrong D. If both As and R are wrong.

$ In prokaryotes, there is present a ring shaped chromosome. ! The ring shaped chromosome is called Eukaryotic Nucleus.

Description : $ In prokaryotes, there is present a ring shaped chromosome. ! The ring shaped chromosome is called Eukaryotic Nucleus.

Last Answer : $ In prokaryotes, there is present a ring shaped chromosome. ! The ring shaped chromosome is called Eukaryotic ... D. If both As and R are wrong.

$ Notochord is present in vertebrates. ! Notochord is always formed of bones.

Description : $ Notochord is present in vertebrates. ! Notochord is always formed of bones.

Last Answer : $ Notochord is present in vertebrates. ! Notochord is always formed of bones. A. If both A and R are ... is wrong D. If both A and R are wrong.

$ Euglena is biflagellated and has cell wall. ! Because cell wall is present, thus Euglena is a plant.

Description : $ Euglena is biflagellated and has cell wall. ! Because cell wall is present, thus Euglena is a plant.

Last Answer : $ Euglena is biflagellated and has cell wall. ! Because cell wall is present, thus Euglena is a plant. A. ... is wrong D. If both As and R are wrong.

$ In basidiomycetes, there are present dolipore septa. ! Ascospores are produced in Panicillium.

Description : $ In basidiomycetes, there are present dolipore septa. ! Ascospores are produced in Panicillium.

Last Answer : $ In basidiomycetes, there are present dolipore septa. ! Ascospores are produced in Panicillium. A. If both ... wrong D. If both As and R are wrong.

$ Forminiferance have a calcareous shell. ! Dimorphic nucleic are present in Paramacium.

Description : $ Forminiferance have a calcareous shell. ! Dimorphic nucleic are present in Paramacium.

Last Answer : $ Forminiferance have a calcareous shell. ! Dimorphic nucleic are present in Paramacium. A. If both As and R ... wrong D. If both As and R are wrong.

$ In the cell wall of Dinoflagellates, there is present only one groove. ! Diatoms have two flagella.

Description : $ In the cell wall of Dinoflagellates, there is present only one groove. ! Diatoms have two flagella.

Last Answer : $ In the cell wall of Dinoflagellates, there is present only one groove. ! Diatoms have two flagella. A. ... is wrong D. If both As and R are wrong.

$ Nucleosome is present on the chromosomes. ! A true nucleus is called Eukaryon.

Description : $ Nucleosome is present on the chromosomes. ! A true nucleus is called Eukaryon.

Last Answer : $ Nucleosome is present on the chromosomes. ! A true nucleus is called Eukaryon. A. If both As and R are ... is wrong D. If both As and R are wrong.

$ Plastids occur in plant cells and animals cells. ! Centriods are present only in plant cells.

Description : $ Plastids occur in plant cells and animals cells. ! Centriods are present only in plant cells.

Last Answer : $ Plastids occur in plant cells and animals cells. ! Centriods are present only in plant cells. A. If both ... is wrong D. If both As and R are wrong.

What symbol is present on the number key '7' on the keyboard: a) % b) & c) $ d) None of These

Description : What symbol is present on the number key '7' on the keyboard: a) % b) & c) $ d) None of These

Last Answer : b) &

Stomata in bryophytes are present in the of: (a) Capsule (b) Leaf (c) Stem (d) Seta

Description : Stomata in bryophytes are present in the of: (a) Capsule (b) Leaf (c) Stem (d) Seta

Last Answer : Ans. ((a))

Arenchyma is present in – (1) Banana stem (2) Palm stem (3) Aquatic plants (4) Xerophytic plants

Description : Arenchyma is present in – (1) Banana stem (2) Palm stem (3) Aquatic plants (4) Xerophytic plants

Last Answer : (3) Aquatic plants Explanation: A xerophyte is a species of plant that has adaptations to survive in an environment with little liquid water, such as a desert or an ice or snow-covered region in the Alps or the Arctic.

In plants auxin are mainly present in: a. Root tips b. Stem end c. Shoot tips d. Leaf margins

Description : In plants auxin are mainly present in: a. Root tips b. Stem end c. Shoot tips d. Leaf margins

Last Answer : Shoot tips