Which part of an embryo grows into a root? -Biology

Which part of an embryo grows into a root? -Biology
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Which part of an embryo grows into a root? -Biology

Description : Which part of an embryo grows into a root? -Biology

Last Answer : answer:

Callus is a. Tissue that forms embryo b. An insoluble carbohydrate c. Tissue that grows to form embryoid d. Unorganized actively dividing mass of cells maintained in cultured

Description : Callus is a. Tissue that forms embryo b. An insoluble carbohydrate c. Tissue that grows to form embryoid d. Unorganized actively dividing mass of cells maintained in cultured

Last Answer : d. Unorganized actively dividing mass of cells maintained in cultured

Which part of embryo forms the root?

Description : Which part of embryo forms the root?

Last Answer : Radicle

How do I replant an indoor fern that has a thick root system that grows out and around the pot?

Description : How do I replant an indoor fern that has a thick root system that grows out and around the pot?

Last Answer : I would take this work to do outside in the shade.............carefully take it out of the pot. You might be able to seperate the new growth and make 2 pots. Does it have to be a hanging pot or ... always give it as a gift telling them which side of they home to put it in..........Happy summer.

Why do plant that grows in the tundra have shallow root systems?

Description : Why do plant that grows in the tundra have shallow root systems?

Last Answer : In the tundra, the ground is frozen solid all the year. Only thesurface soil become unfrozen in the summer. For this reason plantroots do not go down into the permafrost and their root systemsremain shallow.

Ginger is a stem and not a root because (1) It stores food material (2) It grows horizontally in the soil (3) It has nodes and internodes (4) It lacks chlorophyll

Description : Ginger is a stem and not a root because (1) It stores food material (2) It grows horizontally in the soil (3) It has nodes and internodes (4) It lacks chlorophyll

Last Answer : (3) It has nodes and internodes Explanation: Ginger is a modified stem. A rhizome to be exact. A rhizome is a thick horizontally growing stem which usually stores food material. It has nodes ... elongation of the rhizome. Roots develop from the lower surface of the rhizome. Eg. Ginger, Turmeric.

Ginger is a stem and not a root because (1) It stores food material (2) It grows horizontally in the soil (3) It has nodes and internodes (4) It lacks chlorophyll

Description : Ginger is a stem and not a root because (1) It stores food material (2) It grows horizontally in the soil (3) It has nodes and internodes (4) It lacks chlorophyll

Last Answer : It has nodes and internodes

n Pinus/gymnosperms, the haploid structure are (a) megaspore, endosperm and embryo (b) megaspore, pollen grain and endosperm (c) megaspore, integument and root (d) pollen grain, leaf and root.

Description : n Pinus/gymnosperms, the haploid structure are (a) megaspore, endosperm and embryo (b) megaspore, pollen grain and endosperm (c) megaspore, integument and root (d) pollen grain, leaf and root.

Last Answer : (b) megaspore, pollen grain and endosperm

You find a herbaceous flowering plant growing in your school garden having leaves with parallel venation. Choose the correct additional features the given plant would be possessing. (I) It has no secondary vascular tissues. (II) Its flower possesses three sepals. (Ill) It possesses tap root. (IV) Its embryo has 2 cotyledons. (1) (I) and (II) (2) (I) and (III) (3) (II) and (IV) (4) (III) and (IV)

Description : You find a herbaceous flowering plant growing in your school garden having leaves with parallel venation. Choose the correct additional features the given plant would be possessing. (I) It has no secondary vascular tissues. (II) Its flower ... (2) (I) and (III) (3) (II) and (IV) (4) (III) and (IV)

Last Answer : 1) (I) and (II)

Part of the embryo from which early leaf is developed. -Biology

Description : Part of the embryo from which early leaf is developed. -Biology

Last Answer : answer:

Part of the embryo from which early leaf is developed. -Biology

Description : Part of the embryo from which early leaf is developed. -Biology

Last Answer : answer:

What is the upper part of the embryo called ?

Description : What is the upper part of the embryo called ?

Last Answer : : It is called epicotyl.

What is the lower part of the embryo called ?

Description : What is the lower part of the embryo called ?

Last Answer : The lower part of the embryonic stem is called epicotyle.

The part which nourishes the embryo is

Description : The part which nourishes the embryo is

Last Answer : placenta.

Embryo sac occurs in (a) embryo (b) axis part of embryo (c) ovule (d) endosperm.

Description : Embryo sac occurs in (a) embryo (b) axis part of embryo (c) ovule (d) endosperm.

Last Answer : (c) ovule

The coconut water and the edible part of coconut are equivalent to (a) endosperm (b) endocarp (c) mesocarp (d) embryo.

Description : The coconut water and the edible part of coconut are equivalent to (a) endosperm (b) endocarp (c) mesocarp (d) embryo.

Last Answer : (a) endosperm

5.Scutellum, coleoptile, coleorhiza and epiblast are part of ---------------- . (a)Dicot embryo, b)Grass embryo, c)Castor seed, d)bean seed)

Description : 5.Scutellum, coleoptile, coleorhiza and epiblast are part of ---------------- . (a)Dicot embryo, b)Grass embryo, c)Castor seed, d)bean seed)

Last Answer : b)Grass embryo,

Which of the following is not a part of dicot embryo?

Description : 7 Which of the following is not a part of dicot embryo? a. Plumule b. Hypocotyle c. Coleoptile d. Radicle

Last Answer : Ans. c Coleoptile

The coconut water and the edible part of coconut are equivalent to (1) Embryo (2) Endosperm (3) Endocarp (4) Mesocarp

Description : The coconut water and the edible part of coconut are equivalent to (1) Embryo (2) Endosperm (3) Endocarp (4) Mesocarp

Last Answer : (2) Endosperm

Why does the bone grows up into the length and not into the width?

Description : Why does the bone grows up into the length and not into the width?

Last Answer : answer:Bone growth is at the end of the bone, not the middle. It actually pushes up the very end right at the “cap” of the bone. Like this. Where the arrows are, that is where the bone grows. The rest of it ossifies, although the marrow keeps the interio healthy.

what recourse do i have when the neighbors tree grows into the fence and starts pushing it over?"

Description : what recourse do i have when the neighbors tree grows into the fence and starts pushing it over?"

Last Answer : Need Answer

How does the baby owl change as it grows into an adult?

Description : How does the baby owl change as it grows into an adult?

Last Answer : What is the answer ?

Which of the following statements is not correct? (a) Pollen germination and pollen tube growth are regulated by chemical components of pollen interacting with those of the pistil. (b) Some reptiles have also been reported as pollinators in some plant species. (c) Pollen grains of many species can germinate on the stigma of a flower, but only one pollen tube of the same species grows into the style. (d) Insects that consume pollen or nectar without bringing about pollination are called pollen/ nectar robbers.

Description : Which of the following statements is not correct? (a) Pollen germination and pollen tube growth are regulated by chemical components of pollen interacting with those of the pistil. (b) ... Insects that consume pollen or nectar without bringing about pollination are called pollen/ nectar robbers.

Last Answer : (c) Pollen grains of many species can germinate on the stigma of a flower, but only one pollen tube of the same species grows into the style.

Describe the post-zygotic events leading to implantation and placenta formation in humans. Mention any two functions of placenta. [All India 2010] or Explain the process of fertilisation in human female and trace the post-fertilisation events in a sequential order up to implantation of the embryo. [Foreign 2010] -Biology

Description : Describe the post-zygotic events leading to implantation and placenta formation in humans. Mention any two functions of placenta. [All India 2010] or Explain the process of fertilisation in human female ... events in a sequential order up to implantation of the embryo. [Foreign 2010] -Biology

Last Answer : Post-zygotic events leading to implantation and placenta formation. After implantation of blastocyst, the finger-like projections called chorionic villi, appear on the trophoblast and is surrounded by ... acts as an endocrine gland and secretes hormones like hPL, hCG, oestrogen and progesterone.

(i) When and how does placenta develop in human female? (ii)How is the placenta connected to the embryo? (iii)Placenta acts as an endocrine gland. Explain. -Biology

Description : (i) When and how does placenta develop in human female? (ii)How is the placenta connected to the embryo? (iii)Placenta acts as an endocrine gland. Explain. -Biology

Last Answer : (i)Development of placenta in human female After implantation of blastocyst, the finger-like projections called chorionic villi, appear on the trophoblast and is surrounded by uterine tissue and ... Chorionic Gonadotropin) (b) hPL (human Placental Lactogen) (c) Oestrogens (d) Progesteronem

(i) Mention the event that induces the completion of the meiotic division of the secondary oocyte. (ii) Trace the journey of the ovum from the ovary, its fertilisation and further development until the implantation of the embryo. -Biology

Description : (i) Mention the event that induces the completion of the meiotic division of the secondary oocyte. (ii) Trace the journey of the ovum from the ovary, its fertilisation and further development until the implantation of the embryo. -Biology

Last Answer : (i)Secondary oocyte completes meiosis-ll only when a sperm enters its cytoplasm. It forms a larger cell, the ootid and a small cell, the second polar body. (ii)The secondary oocyte is ... and inner cell mass.The trophoblast attacheds to endometrium (implantation) and blastocyst gets embedded in it.

Study the given figure below and answer the question that follow important-questions-for-class-12-biology-cbse-fertilisation-pregnancy-and-embryonic-development-t-33-3 (i)Name the stage of human embryo the figure represents. (ii)Identify Ain the figure and mention its function. (iii)Mention the fate of the inner cell mass after implantation in the uterus. (iv)Where are the stem cells located in this embryo? -Biology

Description : Study the given figure below and answer the question that follow important-questions-for-class-12-biology-cbse-fertilisation-pregnancy-and-embryonic-development-t-33-3 (i)Name the stage of human embryo the ... implantation in the uterus. (iv)Where are the stem cells located in this embryo? -Biology

Last Answer : (i)The stage is blastocyst. (ii) A—Trophoblast. It helps in attachment to endometrium during implantation and provides nourishment to developing embryo. (iii) Inner cell mass acts as precursor to embryo ... into ectoderm and endoderm. (iv) Stem cells are located in inner cell mass of embryo.

Mention the function of trophoblast in human embryo. -Biology

Description : Mention the function of trophoblast in human embryo. -Biology

Last Answer : Trophoblast is the outer layer of blastocyst which helps in attachment of blastocyst to the endometrium of the uterus.

What is embryo sac in plants? -Biology

Description : What is embryo sac in plants? -Biology

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Explain embryo development in angiosperms. -Biology

Description : Explain embryo development in angiosperms. -Biology

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What is the function of embryo sac in plant? -Biology

Description : What is the function of embryo sac in plant? -Biology

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what is the function of the polar nucleus in an embryo sac? -Biology

Description : what is the function of the polar nucleus in an embryo sac? -Biology

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Nutrition of embryo sac? -Biology

Description : Nutrition of embryo sac? -Biology

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Why is the embryo sac called the female gametophyte? -Biology

Description : Why is the embryo sac called the female gametophyte? -Biology

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Structure of the embryo sac? -Biology

Description : Structure of the embryo sac? -Biology

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Difference between ovule and embryo sac. -Biology

Description : Difference between ovule and embryo sac. -Biology

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What is the egg cell in the embryo sac? -Biology

Description : What is the egg cell in the embryo sac? -Biology

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Difference between ovule and embryo sac? -Biology

Description : Difference between ovule and embryo sac? -Biology

Last Answer : answer:

Structure of the embryo sac? -Biology

Description : Structure of the embryo sac? -Biology

Last Answer : answer:

Difference between ovule and embryo sac. -Biology

Description : Difference between ovule and embryo sac. -Biology

Last Answer : answer:

What is the egg cell in the embryo sac? -Biology

Description : What is the egg cell in the embryo sac? -Biology

Last Answer : answer:

Difference between ovule and embryo sac? -Biology

Description : Difference between ovule and embryo sac? -Biology

Last Answer : answer:

why the seed has an embryo and not zygote? -Biology

Description : why the seed has an embryo and not zygote? -Biology

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why the seed has an embryo and not zygote? -Biology

Description : why the seed has an embryo and not zygote? -Biology

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Difference between ovary and embryo sac in flowers -Biology

Description : Difference between ovary and embryo sac in flowers -Biology

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Mention the component cells of an embryo sac of angiosperms -Biology

Description : Mention the component cells of an embryo sac of angiosperms -Biology

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Difference between ovary and embryo sac in flowers -Biology

Description : Difference between ovary and embryo sac in flowers -Biology

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Mention the component cells of an embryo sac of angiosperms -Biology

Description : Mention the component cells of an embryo sac of angiosperms -Biology

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What sort of fungus/mold grows on warmed up iced tea?

Description : What sort of fungus/mold grows on warmed up iced tea?

Last Answer : Tea needs to be refrigerated. Also, a pinch of baking soda in the hot tea will help keep it clear. There is one mold concoction that forms on tea that is touted for its helath benefits. it is called kombucha.

What causes a woman's rearend to "sag" as she grows older?

Description : What causes a woman's rearend to "sag" as she grows older?

Last Answer : Gravity.