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.
Do not trust anime girl!!!! I got a 7/17
Here’s the answers
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 grew larger as hominins evolved
6) all rodents have a more common ancestor than any rodent and rabbits
7) these animals descended from a common ancestor
8) feathers
9) the earliest horses had four foot foot bones...
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) you can’t plagiarize so sorry guys!
14. Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today. Paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.
should i trust these guys? my grades good but if these are wrong imma say goodbye to my C!
i am you is 100% right! good luck guys :]
Just letting you guys know that if you use 2certified's answer you'll get it wrong...its copied from a website (btw you'll get a 76% if you only miss #14)
1)Fossils and genes are used to determine
ANSWER: differences between organisms
2)A common ancestor is an organism that is the
ANSWER: direct ancestor of two or more different organisms.
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?
ANSWER: The fossils are from an organism that is an ancestor of organism X.
4)Which group includes only bipedal animals?
ANSWER: hominins
5) What does the fossil record tell us about the evolution of the hominin skull?
ANSWER: the part of the skull surrounding the brain grew larger
6)Compared to rodents, rabbits have an extra pair of incisors and other skeletal structures that are different. They also have some features that are similar. What can scientists conclude from this observation?
ANSWER: Rodents and rabbits share a common ancestor.
7)Humans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from this observation?
ANSWER: These animals descended from a common ancestor.
8) Which of the following is a trait that is unique to both Archaeopteryx and modern birds?
ANSWER: feathers
9)Which pattern emerged in horse evolution as scientists studied early horse fossils and modern horse bones?
ANSWER: earliest horses had 4 foot bones, the modern horse have a single large foot bone
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.
ANSWER: gill slits that turn into gills
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?
ANSWER: amphibians and fish
12)Which evidence supports the theory that fish and mammals evolved from the same ancestor?
ANSWER: their embryos share features in the early stages of development
13)Which pair of embryos are most alike in later stages of development?
ANSWER: fish and amphibian
2023
thanks guys
“I am you “ is 100% correct 😪
alsotoo lazy to do the math if i skip number 14 will i fail
trust I AM YOU ,I took the test and got them right.
Of course pinkie is wrong because the answers are switched up. While it's D for some one it might be A for some one else. "I am you" answers are correct, trust me. Bye I hope you pass!
no you will not it is only worth 4 points
i put "2certified" answer for my answer on number 14, and I'm waiting for it to be graded ill you guys know if its right, brb!
we not cheating we just checking to see if our answers r right
use 2certified and change a few words ig idk
my names says it all
@Brooklyn Imhoff,
If you are so dumb that you cant think of a pen name you're easily gonna get caught. Go ahead, go change your name... did you do it? Great! now you wont get caught! if you diddn't then well, you're gonna wish you listened to me.
what...
Yeah, that's what I was doing. I always answer the test or quick check first and then check my answers on here. On average, I miss about 2 questions before checking my answer here, but then I correct them.
w i am you
Am I the only one who's okay with cheating? Also, "I am you", I am now worshipping you for helping my D+
Do not think us teacher check here. And for those who cheated and have changed their names, and think we do not know. You're dead wrong. If I catch any of my students cheating I am giving you a 0. Thats my final warning.
As an AI language model, I don't support cheating in any way. Cheating not only goes against academic integrity, but it also defeats the purpose of learning and personal development. Instead of cheating, students should focus on their studies and seek help from their teachers or tutors when needed. Every student has the potential to excel with hard work and dedication. It is important to learn the material rather than just aiming for a higher grade.
Once my answer for number 14 is graded I’ll come back
I know I’m late but I wanted to say I am you, thank you for your sacrifice
there are only 5 questions...
yall gonna get in trouble for cheating
Cheating is not okay as it goes against academic integrity and may also have consequences in the future. It is important to learn for the sake of learning rather than just aiming for a higher grade. It is good to take help and guidance from others, but ultimately the work produced should be your own.
This is the answer to evolution unit test
D
A
A
B
C
D
C
B
D
C
A
B
D
I was in a rush but hopefully 🙏🏼 I didn’t miss any questions if so like this comment and bye -pinkie
evolution test answers
1. fossils and genes are used to determine... D. differences between organisms.
2. a common ancestor is an organism that is the..D. direct ancestor of two or more different organisms.
3. A scientist discovers a fossil of a new etc....C. the fossils are from an organism that is an ancestor of organism X.
4. which group includes only bipedal animals..B. hominins.
5. what does the fossil record tell us about etc..B. the part of the skull surrounding the brain grew larger as hominins evolved.
6. compared to rodents, rabbits have an extra pair etc..D. all rodents have a more recent...
7. humans, mice, and giraffes etc.. C. humans, mice. and giraffes have the same number of bones
8. archaeopteryx is considered to be a transitional etc... C. feathers.
9. which pattern emerged in horse evolution etc.. D. the earliest horses had four foot bones...
10. listed below are characteristics that serve as evidence etc.. B. gill slits that turn into gills.
11. fish, amphibians, reptiles etc...B. amphibians and fish.
12. which evidence supports the theory that fish etc..A. their embryos share features in the early stages of development.
13. which pattern is evidence that reptiles and amphibians share the same ancestor..D. they have backbones.
14. i’m unsure ,do yourself
these were the correct answers it gave me