Please check!!!

Fossils and genes are used to determine(1 point)

how many mutations occurred in a species over time.

how species will change over time****.

differences between organisms.

how species interact with each other.

2. A common ancestor is an organism that is the(1 point)

direct ancestor of two or more different organisms.*******

indirect ancestor of two or more different organisms.

indirect ancestor of one organism.

direct ancestor of one organism.

3. A scientist discovers a fossil of a new organism and places it in the fossil record. The fossil shows the organism had similar structures to organism X, which appears later in the fossil record. Which conclusion about the organisms is most reasonable?(1 point)

The fossils came from the same organism.

The fossils are from an organism that is a descendant of organism X.

The fossils are from an organism that is an ancestor of organism X.********

The fossils are from organisms that lived in the same location.

4. Which group includes only bipedal animals?(1 point)

primates

lesser apes

hominins*****

hominids

5. What does the fossil record tell us about the evolution of the hominin skull?(1 point)

The part of the skull surrounding the brain grew larger as hominins evolved.*******

The face stuck out farther from the rest of the skull as hominins evolved.

The part of the skull surrounding the brain grew more pointed as hominins evolved.

The face grew wider as hominins evolved.

6. Compared to rodents, rabbits have an extra pair of incisors and other skeletal structures that are different. What can scientists conclude from this observation?(1 point)

Rabbit teeth are better than rodent teeth.

Rodents and rabbits evolved from different mammal ancestors and lack a common ancestor.

All rodents have a more recent common ancestor than any rodent and rabbits******.

Rabbits evolved from a species of rodent.

7. Humans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from this observation?

(1 point)

All vertebrates have seven vertebrae in their necks.

Each animal independently evolved this trait.

These animals descended from a common ancestor.*******

Humans, mice, and giraffes have the same number of bones.

8. Archaeopteryx is considered to be a transitional form between dinosaurs and birds. Which of the following is a trait that is unique to both Archaeopteryx and modern birds? (1 point)

wings*****

feathers

teeth

claws

9. Which pattern emerged in horse evolution as scientists studied early horse fossils and modern horse bones?(1 point)

Early and intermediate horses had four foot bones (three small and one large), and modern horses have three foot bones (two small and one large).

The earliest horses had four foot bones (three small and one large), intermediate forms had three foot bones (two small and one large), and modern horses have a single large foot bone.

Early and intermediate horses had three foot bones (two small and one large), and modern horses have four foot bones (three small and one large).

The earliest horses had a single large foot bone, intermediate forms had three foot bones (two small and one large), and modern horses have four foot bones (three small and one large).*****

10. Listed below are characteristics that serve as evidence of shared ancestry between fish and reptiles. Select the option that applies only to embryos rather than adults.(1 point)

gill slits that turn into gills

scales as a form of skin

hatch from and lay eggs

spines and tails******

11. Fish, amphibians, reptiles, birds, and mammals have similar embryos.
They all start with gill slits. Fish and some amphibians grow to have gills. Some amphibians, reptiles, birds, and mammals develop lungs to breathe air.
They all start with tails. Fish, some amphibians, reptiles, and birds grow tails. Humans do not keep their tails.
Fish and reptiles develop scales. Amphibians, birds, and humans have skin. Birds have feathers, and humans have hair.

Which two animals exhibit the most linear relationship?(1 point)

birds and humans*******

amphibians and fish

amphibians and reptiles

birds and reptiles

12. Which evidence supports the theory that fish and mammals evolved from the same ancestor? (1 point)

They both produce egg and sperm cells that must join in fertilization.

Their embryos share features in the late stages of development.******

Their embryos share features in the early stages of development.

They both emerge from fertilized eggs.

13. Which pattern is evidence that reptiles and amphibians share the same ancestor? (1 point)

They have backbones.******

They have eyes.

They have legs.

They have similar skin.

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
  1. Students answers are right except for 1, 8,9,10,11,12 the answer for these are 1, differences between organisms. 8, feathers. 9, The earliest horses had four foot bones. 10, Gill slits that turn into gills. 11, amphibians and fish. 12, Their embryos share features in the early stages of development. 100% correct just finished test so these are the right answers

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  2. omg do this if you wanna have 100% @Your Dad with the milk you saved my grade you are now my lord and savior (!-!)

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  3. its completely right

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  4. thank you thank you

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  5. Bro all his answers where wrong dad was right but the guy was wrong

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  6. Basically...
    1.) Differences between organisms
    2.) Direct ancestor of two or more different organisms
    3.) The fossils are from an organism that is an ancestor of organism X.
    4.) hominins
    5.) The part of the skull surrounding the brain grew larger as hominins evolved.
    6.) All rodents have a more recent common ancestor than any rodent and rabbits.
    7.) These animals descended from a common ancestor.
    8.) feathers
    9.) The earliest horses had four foot bones (three small and one large), intermediate forms had three foot bones (two small and one large), and modern horses have a single large foot bone.
    10.) gill slits that turn into gills
    11.) amphibians and fish
    12.) Their embryos share features in the early stages of development.
    13.) They have backbones.
    14.) do yourself :) there is some help on brainley if you absolutely need help with fourteen. have a nice night or day!

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  7. Smartiey Pants is 100% correct

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  8. Smartiey Pants is correct!

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  9. i need help with 14

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  10. ty dad with milk I needed that

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  11. thx mateee

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  12. thanksss

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  13. I'M I'M AND I'M HAVING A MENTAL BREAKDOWN I NEED HELP WITH 14

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  14. don't you have to do a class kick for number 14??????

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  15. ?

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  16. Really hi? No your not. Do your own work. This wouldn’t be an issue if you actually studied? And all of you might thinking well why tf are they on here. Well I come here to make sure my answers are correct. Not cheat the entire thing!? Do better.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  17. @Anyone,
    If hi said that they are having a mental breakdown, then they are. Please leave them alone, and why the hell are you on this website if u don't need help with your answers? People actually come here for help or confirmation on their answers, so if you are so perfect and don't know the struggle then get off of this website.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  18. @anyone is right tho. if shes having a "mental breakdown" then she sould actually do the work. yes im on here to cheat like everyone else but its true. and most people that are one the website come here to check their answers not cheat.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  19. leave hi alone I can relate to them this can be stress full for certain people I know it is for me since I have a disability so be nice you don't know what someone is going through

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Respond to this Question

First Name

Your Response

Similar Questions

  1. science

    Why is the classification species not considered a group?(1 point) A. Each species lacks the characteristics of the levels above. B. Each species is an individual organism. C. Each species shares characteristics with other

  2. Science Can some one check my answers please

    Question 1 A) Imagine that an ecosystem contains rabbits, foxes, wolves, and deer. Select the animal whose absence would have the greatest negative effect on the ecosystem.(1 point) fox rabbit^^^^ wolf deer Question 2 A) In an

  3. Science

    Fossils and genes are used to determine? how many mutations occurred in a species over time. how species interact with each other. how species will change over time. differences between organisms.

  4. Ms sue please check

    A scientist discovers a fossil of an animal and places it in the fossil record. The organism’s bones are similar to the bones of animal T, which appears earlier in the fossil record. Which conclusion is most reasonable?(1 point)

  1. Please help

    Fossils and genes are used to determine(1 point) how many mutations occurred in a species over time. how species will change over time. differences between organisms. how species interact with each other. 2. A common ancestor is

  2. Evidence of Evolution Quick Check

    Which statement is true? (1 point) A. Fossils cannot provide information about life cycles and behaviors. B. Fossils cannot provide information about relatedness of life forms. C. Fossils can provide information about when life

  3. science

    Question 1 A) Imagine that an ecosystem contains rabbits, foxes, wolves, and deer. Select the animal whose absence would have the greatest negative effect on the ecosystem.(1 point) fox rabbit wolf deer Question 2 A) In an

  4. Can someone please check my answers

    A scientist discovers a fossil of an animal and places it in the fossil record. The organism’s bones are similar to the bones of animal T, which appears earlier in the fossil record. Which conclusion is most reasonable?(1 point)

  1. Biology

    Meiosis is a type of cell division that is specific to(1 point) sperm cells. sex cells. egg cells. daughter cells. A new species of plant is found in the rainforest. How can genotyping help scientists to determine what the plant

  2. biology

    Which evidence best supports the claim that mutations are a source of inheritable genetic variation? (1 point) Mutations can only happen during meiosis because genes are inherited. Mutations are not inheritable from gametes

  3. Science

    What evolves during natural selection?(1 point) entire species the proportion of different traits in a population the phenotypes of individual organisms inactivated genes please help?? i don't need a direct answer but i'm kind of

  4. science

    Why did Alfred Wegener use fossils to support his continental drift theory?(1 point) Fossils were the only evidence available to Wegener. Fossils were familiar to him in his work as a meteorologist. Fossils proved that some

View more similar questions or ask a new question.