1.Both algae and plants store their food in the form of __.
glycogen
glucose
cellulose
proteins
http://i168.photobucket.com/albums/u175/...
2.Refer to Figure 21-3. Which structure is used for the transportation of nutrients?
A
B
C
D
3.Although all plants produce spores only __ produce flowers.
Anthophytes
Anthocerophytes
Coniferophytes
Ginkgophytes
4. Where does the asexual reproductive cycle begin in Figure 21-2?
A
B
C
D
5.The fronds of ferns are divided into leaflets called __.
rhizomes
pinnae
cycads
sori
6.In most seed plants, fertilization does not require __.
a film of water to carry the sperm to the egg
alternation of generations
the production of eggs
a gametophyte generation
7.You pick a flower off the plant that produced the seed shown to the right in Figure 22-5. What is a possible number of petals this flower could have?
3
6
7
8
8.According to Figure 22-6, with which division of seed plants do ginkos share the most recent common ancestor?
conifers
anthophytes
gnetums
cycads
9.What is the primary function of plant leaves?
to support the plant
to produce flowers
to take in water
to trap sunlight for photosynthesis
10.Herbaceous stems grow thicker as a result of cell division in the __.
vascular cambium of the stem
apical meristem
bark
pericycle
11.Which of the following cells would be found in xylem tissue?
sieve tube members
tracheids
companion cells
guard cells
12.Part A of the cell in Figure 23-1 is very flexible in a particular cell. What type of cell is it?
parenchyma
collenchyma
sclerenchyma
stomata
13.Which structure shown in Figure 23-2 demonstrates negative gravitropism?
A
B
C
D
14.What is the most likely seed-dispersal mechanism for a walnut?
eaten by animals
catch in animal fur
wind
water
15.Where does the process of double fertilization occur in flowering plants?
in the pollen tube
in the stigma
in the central nucleus
in the ovule
16.The megaspore of a conifer will become __.
female gametophyte
male gametophyte
male sporophyte
female sporophyte
17.A flower that has sepals, petals, stamens, and pistils is called a __ flower.
female
male
complete
incomplete
18.Which is the sporophyte in Figure 24-4?
A
B
C
D
Biology help?
Do your own homework- that is what school is for. I can understand posting some questions that you are having difficulty with, but this is just pure laziness. Put down the video game controller, and do your own homework. I don't have a problem helping people with concepts they have difficulty understanding, but you haven't even made an effort here.
Reply:That's totally going to get someone to help you.
I doubt it was really 18 out of 100 of your questions...
This just looks to me like you forgot to do your homework.
Good luck on your next test. Report It
Sunday, November 15, 2009
Bio questions?
4. In a woody twig (section of stem), a year’s worth of growth is marked by;
A) The interval between two successive axillary buds
B) The interval between two successive sets of bud scale scars
C). The interval between two successive branches
D) The interval that includes 5 nodes and 6 internodes
E) Twigs grow continuously; thus, it is impossible to determine what region grew
11. In which floral organs does meiosis occur?
A) Sepals
B) Petals
C) Stamens
D) Pistils
E) Both C and D are correct
14. Growth of the pollen tube after pollination is directed by gene expression in which of the following?
A) The tube nucleus
B) The embryo sac
C) The style
D) The sperm
E) The ovule
15. Which of the following would not contribute to water uptake by a plant cell?
A) an increase in the water potential of the surrounding solution
B) a decrease in pressure on the cell exerted by the cell wall
C) the uptake of solutes by the cell
Bio questions?
1. b
2. e
3. b Water flows from an area of high potential to an area of low potential.
A) The interval between two successive axillary buds
B) The interval between two successive sets of bud scale scars
C). The interval between two successive branches
D) The interval that includes 5 nodes and 6 internodes
E) Twigs grow continuously; thus, it is impossible to determine what region grew
11. In which floral organs does meiosis occur?
A) Sepals
B) Petals
C) Stamens
D) Pistils
E) Both C and D are correct
14. Growth of the pollen tube after pollination is directed by gene expression in which of the following?
A) The tube nucleus
B) The embryo sac
C) The style
D) The sperm
E) The ovule
15. Which of the following would not contribute to water uptake by a plant cell?
A) an increase in the water potential of the surrounding solution
B) a decrease in pressure on the cell exerted by the cell wall
C) the uptake of solutes by the cell
Bio questions?
1. b
2. e
3. b Water flows from an area of high potential to an area of low potential.
Dynamics of Life...help?
sugars and other organic compounds are transported throughout a seed plant by the:
a tracheids
b guard cells
c phloem
d xylem
to control water loss, the size of the stomata is reduced by the:
a xylem
b phloem
c cambium
d guard cells
_________cells are dead, have thick walls, and support the plant?
a parenchyma
b colenchyma
c schlerenchyma
d guard
the chemical that could be used to stimulate cell division in plants would be:
a auxins
b cytokinins
c givverellins
d ethylene gas
when a plant's roots grow downward, this is an example of:
a a tropism
b a nastic response
c photoperiodism
c response to a soil chemical
the megaspore of a conifer will become a:
a female gametophyte
b male gametophyte
c female sporophyte
d male sporophyte
during a plant's life cycle the gametophyte produces:
a seeds
b spores
c gametes
d endosperm
flower that has sepals, stamens, petals, and pistils is called:
a male
b female
c incomplete
d complete
Dynamics of Life...help?
No can do! ...My day's of college and studying for botany finals have long been over..Time for you to get "your" homework done. Proceed by opening up your botany or biology book! But what I can do though... is wish you a "Merry Christmas" ..Good luck.
$Billy Ray$
motorcycle riding boots
a tracheids
b guard cells
c phloem
d xylem
to control water loss, the size of the stomata is reduced by the:
a xylem
b phloem
c cambium
d guard cells
_________cells are dead, have thick walls, and support the plant?
a parenchyma
b colenchyma
c schlerenchyma
d guard
the chemical that could be used to stimulate cell division in plants would be:
a auxins
b cytokinins
c givverellins
d ethylene gas
when a plant's roots grow downward, this is an example of:
a a tropism
b a nastic response
c photoperiodism
c response to a soil chemical
the megaspore of a conifer will become a:
a female gametophyte
b male gametophyte
c female sporophyte
d male sporophyte
during a plant's life cycle the gametophyte produces:
a seeds
b spores
c gametes
d endosperm
flower that has sepals, stamens, petals, and pistils is called:
a male
b female
c incomplete
d complete
Dynamics of Life...help?
No can do! ...My day's of college and studying for botany finals have long been over..Time for you to get "your" homework done. Proceed by opening up your botany or biology book! But what I can do though... is wish you a "Merry Christmas" ..Good luck.
$Billy Ray$
motorcycle riding boots
BIOLOGY HELP PLEASE!!!!!!!!!!!hurry!WILL DO BEST ANSWER!?
3.Although all plants produce spores only___produce flowers.
Anthophytes
Anthocerophytes
Coniferophytes
Ginkgophytes
5.The fronds of ferns are divided into leaflets called_______.
rhizomes
pinnae
cycads
sori
11.Which of the following cells would be found in xylem tissue?
sieve tube members
tracheids
companion cells
guard cells
14.What is the most likely seed-dispersal mechanism for a walnut?
eaten by animals
catch in animal fur
wind
water
15.Where does the process of double fertilizationoccur in flowering plants?
in the pollen tube
in the stigma
in the centeral nucleus
in the ovule
17.A flower that has sepals,petals,stamens, and pistils is called a ____ flower.
female
male
complete
incomplete
THANKSSSS!!!
20 hours ago - 3 days left to answer.
Report It
BIOLOGY HELP PLEASE!!!!!!!!!!!hurry!WILL DO BEST ANSWER!?
Study for your test beforehand using the textbook and your notes that you took in class.
Anthophytes
Anthocerophytes
Coniferophytes
Ginkgophytes
5.The fronds of ferns are divided into leaflets called_______.
rhizomes
pinnae
cycads
sori
11.Which of the following cells would be found in xylem tissue?
sieve tube members
tracheids
companion cells
guard cells
14.What is the most likely seed-dispersal mechanism for a walnut?
eaten by animals
catch in animal fur
wind
water
15.Where does the process of double fertilizationoccur in flowering plants?
in the pollen tube
in the stigma
in the centeral nucleus
in the ovule
17.A flower that has sepals,petals,stamens, and pistils is called a ____ flower.
female
male
complete
incomplete
THANKSSSS!!!
20 hours ago - 3 days left to answer.
Report It
BIOLOGY HELP PLEASE!!!!!!!!!!!hurry!WILL DO BEST ANSWER!?
Study for your test beforehand using the textbook and your notes that you took in class.
Plant Reproduction?
I have 3 muliple choice questions i need help with
1- In apple blossoms, the function og the stigma is to?
a) form sperm nuclei
b) Pollinate the ovule
c) Produce the pollen
d) Receive the pollen ( I think this is the right answer)
2- Which reproductive structures are produced within the ovaries of plants?
a) Pollen grain
b) Sperm Nuclei
c) Egg nuclei
d) Pollen tubes (I think this is the right answer)
3) Two flowering plants grew in the same yard. Each fruit developed on one plant, but never on the other. A correct explanation for this observation would be that the plant that never produced fruit...
a) Had flowers with stamens only ( I think this could be the answer)
b) Had flowers with pistils only
c) Produced cones
d) Produced Spores
Plant Reproduction?
You get 2 out of three! The correct answer to number 2 is c ... egg nuclei. Egg nucleus is in the ovule inside the ovary; the pollen tube grows down the style and enters the ovule through the micropyle.
1- In apple blossoms, the function og the stigma is to?
a) form sperm nuclei
b) Pollinate the ovule
c) Produce the pollen
d) Receive the pollen ( I think this is the right answer)
2- Which reproductive structures are produced within the ovaries of plants?
a) Pollen grain
b) Sperm Nuclei
c) Egg nuclei
d) Pollen tubes (I think this is the right answer)
3) Two flowering plants grew in the same yard. Each fruit developed on one plant, but never on the other. A correct explanation for this observation would be that the plant that never produced fruit...
a) Had flowers with stamens only ( I think this could be the answer)
b) Had flowers with pistils only
c) Produced cones
d) Produced Spores
Plant Reproduction?
You get 2 out of three! The correct answer to number 2 is c ... egg nuclei. Egg nucleus is in the ovule inside the ovary; the pollen tube grows down the style and enters the ovule through the micropyle.
Biology help?
http://i168.photobucket.com/albums/u175/...
17. A flower that has sepals, petals, stamens, and pistils is called a _____ flower.
female
male
complete
incomplete
Biology help?
i would say complete because it has pistin( female) and stamens (malepart). it is also completely formed. lol im answering all yur questions.
17. A flower that has sepals, petals, stamens, and pistils is called a _____ flower.
female
male
complete
incomplete
Biology help?
i would say complete because it has pistin( female) and stamens (malepart). it is also completely formed. lol im answering all yur questions.
How do you define perfect and what impact has it had on your view of the world, life, and god?
per·fect
adj [púrfəkt]
1. without faults: without errors, flaws, or faults
in perfect condition
2. complete and whole: complete and lacking nothing essential
We had a perfect day together.
3. excellent or ideal: excellent or ideal in every way
That’s the perfect word to describe him.
4. especially suitable: having all the necessary or typical characteristics required for a given situation
the perfect candidate for the job
5. skilled: very proficient, skilled, or talented in a particular area
a perfect host
6. flawless: without any flaw or blemish
perfect teeth
7. utter, absolute, complete: used to emphasize the extent or degree of something
a perfect nuisance
8. exactly reproducing something: exactly reproducing an original
a perfect likeness
9. botany with stamens and pistils together: used to describe a flower that has functional stamens and pistils in the same flower
How do you define perfect and what impact has it had on your view of the world, life, and god?
I once worked in a sewing factory and they gave us a course in Industrial Psychology. We learned how to place tools where they could be reached quickly and lots of other tricks to improve performance. I now apply this to my personal life. For instance, I have scissors on both sides of the room, so they're right there when I need a pair. Getting things done quickly is something I obsess over and it has caused me problems.
I used to make Funnel Cakes and homemade lemonade for large crowds. I had a system down that could get 6 funnel cakes out the window in less than 3 minutes, plus the lemonade. It was very effective except for one thing. The customers generally screwed up the whole process most of the time. It took a long time, but I finally realized you cannot work with people like you do machines. When I started making allowances for the imperfection of the people who didn't know my system, I was able to relax, make allowances for screw ups and actually enjoy my work.
I think God makes allowances for our imperfections and screw ups and we should make those allowances both for ourselves and for others.
Reply:My point was that while machines are expected to work perfect, people and life cannot. If we make allowance for, even plan for the imperfections, our lives run smoother.
"Perfection is not an option" Report It
Reply:God's definition is the one that matters. either "sinless" or "covered by the blood". Since I'm not sinless, I have to trust in the sacrifice Jesus made for all of us.
Reply:My definition:
"nobody's perfect, not even the perfect fool."
Followed by:
"Impossible"
Reply:Perfection, like any other infinities ascribed to God, results in numerous paradoxes.
I use this on occasion, when I use my argument that proves that God cannot exist because my toaster does not speak Italian.
Reply:My husband is perfect for me. But he is not flawless.
Golf Shoes
adj [púrfəkt]
1. without faults: without errors, flaws, or faults
in perfect condition
2. complete and whole: complete and lacking nothing essential
We had a perfect day together.
3. excellent or ideal: excellent or ideal in every way
That’s the perfect word to describe him.
4. especially suitable: having all the necessary or typical characteristics required for a given situation
the perfect candidate for the job
5. skilled: very proficient, skilled, or talented in a particular area
a perfect host
6. flawless: without any flaw or blemish
perfect teeth
7. utter, absolute, complete: used to emphasize the extent or degree of something
a perfect nuisance
8. exactly reproducing something: exactly reproducing an original
a perfect likeness
9. botany with stamens and pistils together: used to describe a flower that has functional stamens and pistils in the same flower
How do you define perfect and what impact has it had on your view of the world, life, and god?
I once worked in a sewing factory and they gave us a course in Industrial Psychology. We learned how to place tools where they could be reached quickly and lots of other tricks to improve performance. I now apply this to my personal life. For instance, I have scissors on both sides of the room, so they're right there when I need a pair. Getting things done quickly is something I obsess over and it has caused me problems.
I used to make Funnel Cakes and homemade lemonade for large crowds. I had a system down that could get 6 funnel cakes out the window in less than 3 minutes, plus the lemonade. It was very effective except for one thing. The customers generally screwed up the whole process most of the time. It took a long time, but I finally realized you cannot work with people like you do machines. When I started making allowances for the imperfection of the people who didn't know my system, I was able to relax, make allowances for screw ups and actually enjoy my work.
I think God makes allowances for our imperfections and screw ups and we should make those allowances both for ourselves and for others.
Reply:My point was that while machines are expected to work perfect, people and life cannot. If we make allowance for, even plan for the imperfections, our lives run smoother.
"Perfection is not an option" Report It
Reply:God's definition is the one that matters. either "sinless" or "covered by the blood". Since I'm not sinless, I have to trust in the sacrifice Jesus made for all of us.
Reply:My definition:
"nobody's perfect, not even the perfect fool."
Followed by:
"Impossible"
Reply:Perfection, like any other infinities ascribed to God, results in numerous paradoxes.
I use this on occasion, when I use my argument that proves that God cannot exist because my toaster does not speak Italian.
Reply:My husband is perfect for me. But he is not flawless.
Golf Shoes
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