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Science

What male reproductive part includes the anther and the filament? (1 point)

the petal

the ovule

the stamen

the stigma

What needs to move from the stamen to the pistil of a plant for a flower to reproduce? (1 point)

spores

seeds

pollen

ovules

Which list gives the complete path for pollen as it fertilizes a plant? (1 point)

anther - style - stigma - ovary

anther - stigma - style - ovary

stamen - anther - pistil - ovary

stamen - pistil - anther - ovary

What commonality do all flowering plants share with all nonflowering plants? (1 point)

the production of spores

the production of pollen

the necessary structures for sexual reproduction

the necessary structures for asexual reproduction

In what phase do mosses spend most of their life cycle? (1 point)

sporophyte

female

gametophyte

male

A shop owner wants to make large scented pine cones for the holidays. If he wants the larger cones from a pine, which cones does he want? (1 point)

the cones from the gametophyte phase

the male cones

the female cones

the cones from the sporophyte phase

Consider a field where many plants are specifically pollinated by bees. If there was a sudden increase in the population of a bee predator, such as the dragonfly, we might observe a reduction in the bee population, which would lead to reduced pollination. Select the most likely outcome of this change in the ecosystem. (1 point)

Bees will start to avoid this area because of predation.

Wind will pollinate plants in this area.

The plant community will become smaller and less diverse.

Plants that were bee-pollinated will attract new insect pollinators.

Animals can help plants reproduce in a variety of ways. Which behavior can end up being more harmful than helpful?(1 point)

Insects like bees and butterflies drink nectar, carrying pollen from one flower to another.

Birds eat berries and seeds, dispersing the seeds in their droppings as they fly.

Hummingbirds drink the nectar of flowers, and they will defend their territory in order to secure their food supply.

Iguanas and tortoises eat leaves, fruits, and flowers, relying on each as important seasonal food sources.

Animals use a variety of behaviors to increase the chance of survival for their offspring. Which also doubles as a territorial behavior?(1 point)

Birds use nests to lay eggs and raise their young before they are ready to fly.

Bison travel in herds and surround calves when a predator is nearby in order to protect them from any attacks.

Koalas and other marsupials carry their young on their bodies as they travel.

Sea turtles lay their eggs in sandy nests to keep them hidden from predators and to regulate their temperature.

Coevolution can be seen between some plants and animals, like the yucca plant and the yucca moth. The flowers are shaped specifically so that only the tiny moth can pollinate them.
If the yucca moth goes extinct due to climate change or other human-generated factors, what would be the likely outcome for the yucca plant?

(1 point)

Humans would have to engineer a way to pollinate the plant.

The yucca plant would also go extinct.

The yucca plant would evolve a new way to be pollinated.

A new animal would evolve or adapt to take over the job of the yucca moth.

Scientists often rely on _____ as evidence when looking at an animal’s reproductive success.(1 point)

inferences

data

reasoning

conclusions

A student is analyzing data that compare the change in the total number of wading bird nests in the Everglades to the change in rainfall. Wading birds feed primarily on fish. Fewer nests were observed in dry years than wet years.

What is a reasonable inference about the relationship between wading bird reproductive success and water depth in the Everglades?

(1 point)

Water depth likely affects wading birds’ access to food, but this does not affect wading birds’ reproductive success.

Water depth likely affects wading birds’ access to food and, thus, affects wading birds’ reproductive success.

Water depth does not affect wading birds’ access to food and, thus, does not affect wading birds’ reproductive success.

Water depth does not affect wading birds’ access to food but does affect wading birds’ reproductive success.

What is a difference between how ants and elephants primarily use grouping for survival? (1 point)

Elephants use grouping for better chance of mating, and ants use grouping for better access to food.

Ants use grouping for better chance of mating, and elephants use grouping for better access to food.

Ants use grouping for cooperation, and elephants use grouping for protection of the young.

Elephants use grouping for cooperation, and ants use grouping for protection of the young.

Hammer orchids are plants with flowers that are highly modified to resemble a female thynnid wasp (i.e., a wasp of the Thynnidae family) and can only be pollinated by thynnid wasps. Female thynnid wasps cannot fly, but males can. When the female is prepared to mate, she will climb up a tall plant or a blade of grass and wait for a male to appear. Males will pick up the female from her perch and mate with her in flight.

Given this information, in three to five sentences, describe these details:

one other feature of the hammer orchid that could attract its pollinator
how the orchid’s flower adaptation could lead to pollination
why you believe a plant would have more reproductive success with either a specialized pollinator or multiple pollinators
(4 points)

Cheetah mothers perform a number of different behaviors. They and their cubs stay in one place for only four days, moving on before they leave too strong a smell behind in one area. They also expend time and energy teaching their cubs to hunt successfully. In one or two sentences, explain how these behaviors affect cheetah reproductive success.(2 points)

Plz help I don’t wanna make a bad grade on this. :(

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  1. omg

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  2. that is a lot

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  3. 1.d
    2.b
    3.d
    4.c
    5.c
    6.a
    7.d
    8.c
    9.c
    10.d
    11.b
    12.c
    13.b
    and 14 and15 is asking you to right what you thank

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  4. Is dat right brilexa

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  5. you only got 1,2,10, and 11. Correct brilexa! check your answers please.

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  6. Dont cheat thats wrong this is a unit test and im just coming on this website to tell you to not cheat

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  7. Just give me the answers

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  8. @Skye

    sssuuurrreeeeeee budddy lol ur definately not here for answers

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  9. i feel like im rllllly far behind everybody in my school work :/ :(

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  10. heyyy be nice :(

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  11. Nothing???

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  12. imma take it then ill get yall the ansews

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  13. bruhhhgirl ?????

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  14. UH Hi, Sup (Wassaahhh), Hola, Ni hao, Bonjour. Here are your answers. (这是你的答案)
    1. B- The Stamen
    2. B- Pollen
    3. C- Anther- Stigma- Style- Ovary
    4. C- The Necessary Structures For Sexual Reproduction
    5. B- Gametophyte
    6. B- The Female Cones
    7. D- The Plant Community Will Become Smaller And Less Diverse.
    8. A- Iguanas And Tortoises Eat Leaves, Fruits, And Flowers, Relying On Each As Important Seasonal Food Sources.
    9. B- Birds Use Nests To Lay Eggs And Raise Their Young Before They Are Ready To Fly.
    10. C- The Yucca Plant Would Also Go Extinct.
    11. B- Data
    12. A- Water Depth Likely Affects Wading Birds’ Access To Food And, Thus, Affects Wading Birds’ Reproductive Success.
    13. D- Ants Use Grouping For Cooperation, And Elephants Use Grouping For Protection Of The Young.

    Here are your answers, 14 and 15 you have to do by yourself-- or just look it up (OR MAYBE YOU SHOULD HAVE STUDIED {sorry}). But here are the answers for this, I'd read my answers INSTEAD of just looking at the letters like A, B, C.

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  15. Also big boy trust these are right!! Because I did do the test (Reproductive Success Unit Test).

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  16. I'm so confused right :/

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  17. this was so long

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  18. This was long boring and eventually helpful thx eepy deepy

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  19. Don't cheat, that is really bad. If one of ur teacher's chatch you cheating u could get expelled!

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  20. What they gonna find out our name

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  21. well i need help i only have 13 questions

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  22. they cant find ur name and im in online school

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  23. bruuuuuuUUUUUAAAHHH.
    I just need the fricking ANSWERS FOR THIS 13 QUESTION SCIENCE TEST AND I DONT WANT TO FAIL.
    p.l.e.a.s.eeeEEEEE
    (also I keep on reading these conversations, this is so funny💀)

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  24. @gojo Ill do the answers later

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  25. 1. B The Stamen
    2. C Pollen
    3. B The production of pollen
    4. C Gametophyte
    5. C Bees will start to avoid this area because of predation
    (Ill Post The Rest Later This Is For The 13 Answer Test)

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  26. @sierra is right so far

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  27. Yeah she is!

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  28. Mhm!

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  29. whats the rest? ur right so far.

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  30. can we just have the answerers

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  31. pls I have t go somewhere I need those answers now

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  32. hellllllllllllllllllllllllllllllllllllllllllpppppppppppppppppppppppppppppppppppppppppppp mmmmmmmmmmmmmmmmmmmmmeeeeeeeeeeeeeeeeeeeeeeeeee

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  33. what are the answers

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  34. anyone know a general topic or asentence to help with 14 and 15 not an answer but like a topic to write about

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  35. answer pls

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  36. Here is some help for the connex's students.

    1. A- The Stamen

    2. C- Pollen

    3. D- The production of pollen

    4. D- Gametophyte

    5. B- The plant community will become smaller and less diverse

    6. A- Hummingbirds use long beaks to collect nectar from tubular flowers

    7. B- Ants use grouping for cooperation, and elephants use grouping for protection of the young

    8. B- Iguanas and tortoises eat leaves, fruits, and flowers, relying on each as important seasonal food sources.

    9. B- Birds use nests to lay eggs and raise their young before they are ready to fly

    10. C- Data

    11. D- Water depth likely affects wading birds’ access to food and thus affects wading birds’ reproductive success.

    12-13 are written answers... I will not provide mine for you guys, but I wishyou the best of luck and remember this is for CONNEX'S STUDENTS ONLY.

    -Infamous

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  37. Infamous only missed number 3, it’s the necessary structures for sexual reproduction

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  38. I NEED THE WRITE IN ANSWERSSS PLZZZZZ

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  39. JK im not a cheater

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  40. what is 4 connexus ):

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  41. hi everyone!! these are the answers to question 14 and 15

    Question 14- The flowers pollinated by moths are pale or white and are flat, enabling the moths to land. One well-studied example of a moth-pollinated plant is the yucca plant, which is pollinated by the yucca moth. The shape of the flower and moth have adapted in such a way as to allow successful pollination.

    Question 15- The cheetah and her cubs staying in one place for only four days and then moving on helps keep the cubs safe from predators. If the cubs are safe they can grow and reproduce. The cheetah mothers also teach their Cubs to hunt, so the cubs can hunt their food and survive and be able to reproduce.

    There is the answers!! hope this helps :) im not sure if question 14 is totally right so if anyone wanna check that they can but question 15 is 100% right so yeah hope this helps

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  42. I'm sorry to say this but looking at these comments y'all grammar made me explode!!!!

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  43. @Right Answers, Your answers had nothing to do with the subject of the question! I suggest nobody use those or you might fail them.

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  44. @DON'T CHEAT shut up nobody cares nobody will listen to you because were tryng to not fail here

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  45. Hey, thx 4 the answers guys. @EepyDeepy is correct.
    DON'T TAKE ANSWERS THAT ARE TYPING BECAUSE YOU WILL GET SUSPENDED. I KNOW I HAVE BEEN IN 3 DIFFERENT SCHOOLS CAUSE I WAS TRYING TO CHEAT.

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  46. The answer for number 14 is, "These flowers have a long and narrow central tubes so that hummingbirds can stick it in there to get necter." Your welcome :)

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  47. Never mind I just noticed the moth part

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  48. For 14 and 15 look them up and hope for the best that'd what I did and got both half correct so ether get 50% on both or try to do it by you self

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  49. Idk if these are all the way right so don't get mad at me but---

    14 is- the humming bird and moth liking going to strong flowers as the moth is white and kinda dusty the dust is from is flower when u the moth goes to the flower such as the humming bird it has a long tongue that sticks out when getting into the flower so the pollin and neckter stays on the tongue

    15-im not sure abt sorryyyyyyy

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  50. bopimdada

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  51. skidi

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  52. i have a different question for 9

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  53. (for those of you whose question for #9 is different)

    What is the difference between courtship behavior and territorial behavior?
    C or #3: Courtship behavior is used to attract a mate, and territorial behavior is used to protect an area in which an animal lives.

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  54. Eepy deepy is right. but dont use the letters, look at the part with the text

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  55. i like cheating but in the long run its gonna so dont do it. trust me i wana cheat but dont guys!

    wanna be smart or strong?

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  56. Hey Anonymous I agree

    Jk

    Wait why are you here if you don't cheat

    Ok you can stop scrolling now

    THERES NOTHING DOWN HERE

    STOP SCROLLING!!!!!

    OK fine here it is

    Y E E T
    ELONGATED YEET

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  57. uh yea these arent right i have the test that goes " stamen- pistil- anther- ovary " its the Reproductive Success Unit Test

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  58. I'm tired of seeing people say stop cheating on these I don't care if I get expelled and some other people also don't care so if they want to risk it they can if not thats fine its up to them not you :)

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  59. bruh @DONT CHEAT, then why are you here. Also eepy deepy is correct😃😀😄😉😊😋😎😍

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  60. I'm also tired of people say stop cheating like ms.sue shut up this app is pretty much a cheating app like why are you even on this app if your not cheating!!!!!!!!!

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