THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:))

Posts : 185 Join date : 2010-01-28

ONE OF THE ENDOCRINE GLANDS OFTEN IS CALLED THE MASTER GLAND
WHICH GLAND DO YOU THINK THAT IS??

WHAT ARE TWO WAYS THAT ANTIBODIES CAN FORM IN YOUR BODY?

WAITING FOR YOUR MY SWEET HEARTS THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Herz

THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Herz

how are u miss sally im mariam
my answer is
its about size of a pea that sits in a small bony cavity at the base of the brain whose secretions control the other endochrine glands and infulence growth
metabolism and maturation

Posts : 185 Join date : 2010-01-28

excellent mimi THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Icon_cheers

you mentioned the location and the function of this gland THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Icon_bounce

but what is its name THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Icon_question

i'm waiting THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Herz

its the master gland

Posts : 185 Join date : 2010-01-28

the master gland mariam is the pitutary gland.

marioma revise the table of the glands and their functions that i told you to study it by heart (like your names)
you remebered

it is on page 96

okay THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Herz

miss sally i take it from the internet i remmeber the pituary gland (with out looking from the book now) its control the devalopment and growth andd it control other gland such as thr tests .ovaris and thyroid

hi miss sally can u explain me the flower rebroduction in page 64 in the text book thanks so much I love you

Posts : 185 Join date : 2010-01-28

well....

we all know that the flower is the organ in the plant system where fertilization takes place (the joining of the male sex cell[pollen] with the female sex cell [egg] to form a new plant [seed])

the pollen of the flower is produced by the stamen and the egg is produced at the bottom of the pistil ( look at the the diagram while reading)

so how the pollen can reach the egg at the bottom of the pistil to fertilize it?
first pollination must take place[ pollination is the transfer of the pollen from the stamen to the egg at the pistil of the same flower or of a different flower]

how pollination take place?

by insects (pollens are sticked to the body of the insect and transfered to the eggs of the same flower or of a different flower).
by winds
by another animal (also the pollens sticked to the animals body and being transfered)

so after pollination happened

fertilization takes place how???? THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Icon_question

when the pollen come in contact with the head of the pistil it forms what is called pollen tube thriugh its style (like a road for the pollen to pass through it)
then the pollen(the sperm male cell) moves through the tube down to the egg which are found inside the ovule at the bottom of the pistil where it is fertiliezed by the sperm cell.
when fertilization finished what happened?? the embryo is formed withen this ovule
then this ovule that contains the fertilizied egg becomes A SEED.

YOU GOT IT MARIAM
DONT FORGET TO LOOK AT THE DIAGRAM WHILE READING THE CHALLENGING QUESTION AND THE BONUS MARKS ARE WAITING:)) Icon_smile

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thanks miss sally i just right now finesed its study thanku flower

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