How does reproduction take place in plants that do not produce seeds?

How does reproduction take place in plants that do not produce seeds?
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The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to - (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction

Description : The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to - (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction

Last Answer : (2) seed coat impermeability Explanation: A dormant seed is one that is unable to germinate in a specified period of time under a combination of environmental factors that are ... to prevent germination during unsuitable ecological conditions, but the probability of seedling survival is low.

Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture

Description : Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture

Last Answer : Sexual propagation

The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction

Description : The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction 

Last Answer : seed coat impermeability

What is common between vegetative reproduction and apomixis? (a) Both are applicable to only dicot plants. (b) Both bypass the flowering phase. (c) Both occur round the year. (d) Both produce progeny identical to the parent.

Description : What is common between vegetative reproduction and apomixis? (a) Both are applicable to only dicot plants. (b) Both bypass the flowering phase. (c) Both occur round the year. (d) Both produce progeny identical to the parent.

Last Answer : (d) Both produce progeny identical to the parent

Advantages of Artificial Methods of Vegetative Reproduction include a) Crops with better quality b) Crops with more yield c) Ability to produce plants with desirable qualities d) All of these

Description : Advantages of Artificial Methods of Vegetative Reproduction include a) Crops with better quality b) Crops with more yield c) Ability to produce plants with desirable qualities d) All of these 

Last Answer : c) Ability to produce plants with desirable qualities 

Consider the following four statements (1-4) about certain desert animals such as kangaroo, rat. (1) They have dark colour and high rate of reproduction and excrete solid urine. (2) They do not drink water, breathe at a slow rate to conserve water and have their body covered with thick hairs. (3) They feed on dry seeds and do not require drinking water. (4) They excrete very concentrated urine and do not use water to regulate body temperature.

Description : Consider the following four statements (1-4) about certain desert animals such as kangaroo, rat. (1) They have dark colour and high rate of reproduction and excrete solid urine. (2) They do ... water. (4) They excrete very concentrated urine and do not use water to regulate body temperature.

Last Answer : (c) 3 and 4

Product of sexual reproduction generally generates (a) new genetic combination leading to variation (b) large biomass (c) longer viability of seeds (d) prolonged dormancy.

Description : Product of sexual reproduction generally generates (a) new genetic combination leading to variation (b) large biomass (c) longer viability of seeds (d) prolonged dormancy.

Last Answer : a) new genetic combination leading to variation

What types of reproduction can take place in plants?

Description : What types of reproduction can take place in plants?

Last Answer : cross pollination (sexual reproduction) and self pollination (asexual reproduction).

$ Those plants which produce seeds, without the formation of fruits are called Gymnosperms. ! Endosperm is triploid in Angiospherms

Description : $ Those plants which produce seeds, without the formation of fruits are called Gymnosperms. ! Endosperm is triploid in Angiospherms

Last Answer : $ Those plants which produce seeds, without the formation of fruits are called Gymnosperms. ! Endosperm is ... 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.

Sugarcane plants are usually propagated by vegetative means because - (1) they do not produce seeds (2) it is possible to maintain genetic quality (3) the incidence of disease may be reduced

Description : Sugarcane plants are usually propagated by vegetative means because - (1) they do not produce seeds (2) it is possible to maintain genetic quality (3) the incidence of disease may be reduced

Last Answer : (1) they do not produce seeds Explanation: Vegetative reproduction is a form of asexual reproduction in plants. It is a process by which new individuals arise without production ... propagation include cutting, vegetative apomixis, layering, division, budding, grafting and tissue culture.

Sugarcane plants are usually propagated by vegetative means because (1) they do not produce seeds (2) it is possible to maintain genetic quality (3) the incidence of disease may be reduced

Description : Sugarcane plants are usually propagated by vegetative means because (1) they do not produce seeds (2) it is possible to maintain genetic quality (3) the incidence of disease may be reduced 

Last Answer : they do not produce seeds

How many eggs does a female produce per month during reproduction ?

Last Answer : : A female man produces 1 egg per month during reproduction.

Nothing lives forever, but life continues’. What does it mean? (a) Older die but new are produced due to reproduction. (b) Nothing can produce without death. (c) Death has nothing to do with the continuation of life. (d) Parthenogenesis is must for sexual reproduction.

Description : Nothing lives forever, but life continues’. What does it mean? (a) Older die but new are produced due to reproduction. (b) Nothing can produce without death. (c) Death has nothing to do with the continuation of life. (d) Parthenogenesis is must for sexual reproduction.

Last Answer : (a) Older die but new are produced due to reproduction.

In which of the following would you place the plants having vascular tissue lacking seeds? (a) Pteridophytes (b) Gymnosperms (c) Algae (d) Bryophytes

Description : In which of the following would you place the plants having vascular tissue lacking seeds? (a) Pteridophytes (b) Gymnosperms (c) Algae (d) Bryophytes

Last Answer : (a) Pteridophytes

Do magnolia tree blooms produce seeds?

Description : Do magnolia tree blooms produce seeds?

Last Answer : Need Answer

Will seeds from white bower vine produce more white bower vines?

Description : Will seeds from white bower vine produce more white bower vines?

Last Answer : Need Answer

Carrot seeds produce roots and not carrots"

Description : Carrot seeds produce roots and not carrots"

Last Answer : cultivate the soil to include mulch, some sand and little lime and very old cow or horse manure.

How many things do you need to know to produce seeds ?

Description : How many things do you need to know to produce seeds ?

Last Answer : There are seven things to know about seed production.

$ Angiosperms produce seeds, but do not produce fruits. ! Fruit and seed formation occurs in Gymnosperms.

Description : $ Angiosperms produce seeds, but do not produce fruits. ! Fruit and seed formation occurs in Gymnosperms.

Last Answer : $ Angiosperms produce seeds, but do not produce fruits. ! Fruit and seed formation occurs in Gymnosperms. A. ... wrong D. If both As and R are wrong.

Is it true most bacteria produce pollen to make seeds?

Description : Is it true most bacteria produce pollen to make seeds?

Last Answer : No, they do not. They reproduce by budding. Pollen is producedby flowering plants.

Self fertility refers to the ability of a variety to produce fruits with viable ___: a. Pollens b. Seeds c. Ovules d. Ovaries

Description : Self fertility refers to the ability of a variety to produce fruits with viable ___: a. Pollens b. Seeds c. Ovules d. Ovaries

Last Answer : Seeds

Which type of flowers can not produce seeds and / or fruit? Pistillate Perfect Hermaphrodite Staminat

Description : Which type of flowers can not produce seeds and / or fruit? Pistillate Perfect Hermaphrodite Staminat

Last Answer : Staminat

Number of meiotic divisions required to produce 200/400 seeds of pea would be (a) 200/400 (b) 400/800 (c) 300/600 (d) 250/500

Description : Number of meiotic divisions required to produce 200/400 seeds of pea would be (a) 200/400 (b) 400/800 (c) 300/600 (d) 250/500

Last Answer : (d) 250/500.

Pick out the correct statement. (A) Reaction of NH3 with HNO3 to produce (NH4 )2NO3 is endothermic (B) With increase in NH3 /CO2 ratio, urea yield decreases for a given temperature, pressure and total feed rate (C) Biuret (an intermediate during urea manufacture) is toxic to seeds and animals (D) Both (B) and (C)

Description : Pick out the correct statement. (A) Reaction of NH3 with HNO3 to produce (NH4 )2NO3 is endothermic (B) With increase in NH3 /CO2 ratio, urea yield decreases for a given temperature, pressure and total ... (an intermediate during urea manufacture) is toxic to seeds and animals (D) Both (B) and (C)

Last Answer : (B) With increase in NH3 /CO2 ratio, urea yield decreases for a given temperature, pressure and total feed rate

Difference between Sexual and Asexual reproduction in plants? -Biology

Description : Difference between Sexual and Asexual reproduction in plants? -Biology

Last Answer : answer:

Explain vegetative reproduction in higher plants. -Biology

Description : Explain vegetative reproduction in higher plants. -Biology

Last Answer : answer:

Plants Reproduction Limbs Which one ?

Last Answer : of plants Reproduction Organ ' flower '

$ Those parts of the plants which help in vegetative reproduction are called propagules. ! Vegetative propagation is a type of Asexual reproduction

Description : $ Those parts of the plants which help in vegetative reproduction are called propagules. ! Vegetative propagation is a type of Asexual reproduction

Last Answer : $ Those parts of the plants which help in vegetative reproduction are called propagules. ! Vegetative propagation ... D. If both As and R are wrong.

If fungi and spores asexual reproduction then plants and sexual reproduction?

Description : If fungi and spores asexual reproduction then plants and sexual reproduction?

Last Answer : What is the answer ?

Name the organs responsible for the following functions present in either elements, plants or human. a) Vision b) Reproduction c) Hormone secretion d) Blood pumping e) Food storage

Description : Name the organs responsible for the following functions present in either elements, plants or human. a) Vision b) Reproduction c) Hormone secretion d) Blood pumping e) Food storage

Last Answer : Answers: a) Eye b) Gonades c) Glands d) Heart e) Stem and stomach

Study the four statements (A-D) given below and select the two correct ones out of them. A. Definition of biological species was given by Ernst Mayr. B. Photoperiod does not affect reproduction in plants. C. Binomial nomenclature system was given by R.H. Whittaker. D. In unicellular organisms, reproduction is synonymous with growth. The two correct statements are (a) B and C (b) C and D (c) A and D (d) A and B.

Description : Study the four statements (A-D) given below and select the two correct ones out of them. A. Definition of biological species was given by Ernst Mayr. B. Photoperiod does not affect reproduction in plants. C. Binomial nomenclature ... are (a) B and C (b) C and D (c) A and D (d) A and B.

Last Answer : (c) A and D

CAM helps the plants in (a) conserving water (b) secondary growth (c) disease resistance (d) reproduction.

Description : CAM helps the plants in (a) conserving water (b) secondary growth (c) disease resistance (d) reproduction.

Last Answer : (a) conserving water

Secondary metabolites such as nicotine, strychnine and caffeine are produced by plants for their (a) nutritive value (b) growth response (c) defence action (d) effect on reproduction

Description : Secondary metabolites such as nicotine, strychnine and caffeine are produced by plants for their (a) nutritive value (b) growth response (c) defence action (d) effect on reproduction

Last Answer : (c) defence action

Which of the following nutrient is involved in reproduction in plants and germination of pollen grains ? a. Boron b. Calcium c. Potassium d. Sulphur

Description : Which of the following nutrient is involved in reproduction in plants and germination of pollen grains ? a. Boron b. Calcium c. Potassium d. Sulphur

Last Answer : a. Boron

.In a pond there were 20 hydrilla plants .Through reproduction 10 new hydrilla plants were added in a year .What will be the birth rate of the plant

Description : 9.In a pond there were 20 hydrilla plants .Through reproduction 10 new hydrilla plants were added in a year .What will be the birth rate of the plant

Last Answer : Ans-Birth rate = No of individuals born = 10 = 0.5 Total number of individuals 20

Reproduction by budding takes place in a) Hydra b)Paramecium c)Amoeba d)bacteria

Description : Reproduction by budding takes place in a) Hydra b)Paramecium c)Amoeba d)bacteria

Last Answer : a) Hydra

What is The process that takes place inside all eukaryotic cells (both plants and animals) that breaks down sugars to produce energy in the form of ATP?

Description : What is The process that takes place inside all eukaryotic cells (both plants and animals) that breaks down sugars to produce energy in the form of ATP?

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Live in fl planted poppy seeds-3-4ft plants-no blooms

Description : Live in fl planted poppy seeds-3-4ft plants-no blooms

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how to grow ipomoea leptophylla from seeds or plants

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Description : where do I find cloudberry plants ot seeds?

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I STARTED MY ZINNIAS FROM SEEDS THIS YEAR. HOW DO I PRUNE THEM BACK TO MAKE THEM GROW INTO FULLER PLANTS?

Description : I STARTED MY ZINNIAS FROM SEEDS THIS YEAR. HOW DO I PRUNE THEM BACK TO MAKE THEM GROW INTO FULLER PLANTS?

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Where can I find Chayotte squash seeds or plants?

Description : Where can I find Chayotte squash seeds or plants?

Last Answer : Sorry, I just saw your post.....if you go on line there are several places that sell those seeds.

Is there anywhere to find Rudraksha seeds or plants? May also be known as Japanese Blueberry Tree.

Description : Is there anywhere to find Rudraksha seeds or plants? May also be known as Japanese Blueberry Tree.

Last Answer : I would try all those names on the internet for a place to purchase that tree.

are rhubarb roots the same as seeds to plant for rhubarb pie plants

Description : are rhubarb roots the same as seeds to plant for rhubarb pie plants

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where in Houston can I buy dewberry seeds? raspberry plants or seeds to buy

Description : where in Houston can I buy dewberry seeds? raspberry plants or seeds to buy

Last Answer : These are not planted as seeds. They usually are planted from rooted canes. Besides raspberry is a cooler weather fruit, and may not grow well this far south. I'm in Richmond Tx. And the Dewberry you ... canes. I have never seen the seeds sold for these, not to say you cannot find them, good luck

how can i stop goverment harassment from trying to buy coca seeds and plants

Description : how can i stop goverment harassment from trying to buy coca seeds and plants

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I have plants from Sicilian seeds called Rossa Siciliana. What are they?

Description : I have plants from Sicilian seeds called Rossa Siciliana. What are they?

Last Answer : A Google search provided "Rossa Siciliana" is a breed of cattle. Perhaps something was lost in the translation of this tomato's name.

Some plants like Xanthium have seeds with hooks for -Science-7

Description : Some plants like Xanthium have seeds with hooks for -Science-7

Last Answer : Plants like Xanthium have seeds with hooks for Dispersion of seed.