Question
Hi, can someone check my answers asap!!? i am on a deadline!!
1. What doe the notation TT mean to geneticists? (1 point)
two dominant alleles
heterozygous alleles
at least one dominant allele
one dominant and one recessive allele
2. An organisms genotype is (1 point)
its physical appearance
its combanation of alleles
the mutations it inherits
the crossing over that occurs during meiosis
3. An organisms phenotype is (1 point)
its physical appearance
its combanation of alleles
the mutations it inherits
the crossing over that occurs during meiosis
4. What occurs during meiosis that does not occur during mitosis? (1 point)
chromosomes are passed to offspring
a cell divides in half
the chromosomes number is divided in half
two sex cells combine
5. What is the probability of two tall pea plants, heterozygous for the tall allele, producing a short pea plant?
(1 point)
75%
50%
25%
0%
6. A plant with dark-purple flowers and a plant with white flowers are crossed. All of the offspring have lavender flowers. The alleles for the flower color in this plant are (1 point)
both dominant
both recessive
codominant
incompletetely dominant
7. A plant with dark-red flowers and a plant with white flowers are crossed. All of the offspring have dark red flowers wit white spots. The alleles for the flower color in this plant are (1 point)
both dominant
both recessive
codominant
incompletetely dominant
8. Scientists believe that cancer occurs when (1 point)
cells stop dividing
DNA is damaged and cells grow out of control
body cells begin going through meiosis
cells cannot replicate their DNA
9. The order of the bases along a gene determines (1 point)
the structure of a carbohydrate
the structure of a protein
how DNA is passed down to offspring
how chromosomes are arranged in the nucleus
10. What does messenger RNA do during protein synthesis? (1 point)
copies the coded message from the DNA and carries it into the cytoplasm
copies the coded message from the DNA and carries it into the nucleus
carries amino acids and adds them to the growing protein
copies the coded message from the protein and carries it into the nucleus
11. What is a change in the sequence of DNA base pairs called? (1 point)
an allele
a mutation
mitosis
meiosis
12. A trait is controlled by multiple genes is called (1 point)
polygenic
incompletely dominant
codominant
Mendalian
13. In asexual reproduction, the offspring are (1 point)
not capable of dividing
formed by the fusing of sex cells
genetically identical to their parent
produced by meiosis
My Answers:
A
B
A
C
A
D
C
B
B
A
B
A
C
help asap!!!
1. What doe the notation TT mean to geneticists? (1 point)
two dominant alleles
heterozygous alleles
at least one dominant allele
one dominant and one recessive allele
2. An organisms genotype is (1 point)
its physical appearance
its combanation of alleles
the mutations it inherits
the crossing over that occurs during meiosis
3. An organisms phenotype is (1 point)
its physical appearance
its combanation of alleles
the mutations it inherits
the crossing over that occurs during meiosis
4. What occurs during meiosis that does not occur during mitosis? (1 point)
chromosomes are passed to offspring
a cell divides in half
the chromosomes number is divided in half
two sex cells combine
5. What is the probability of two tall pea plants, heterozygous for the tall allele, producing a short pea plant?
(1 point)
75%
50%
25%
0%
6. A plant with dark-purple flowers and a plant with white flowers are crossed. All of the offspring have lavender flowers. The alleles for the flower color in this plant are (1 point)
both dominant
both recessive
codominant
incompletetely dominant
7. A plant with dark-red flowers and a plant with white flowers are crossed. All of the offspring have dark red flowers wit white spots. The alleles for the flower color in this plant are (1 point)
both dominant
both recessive
codominant
incompletetely dominant
8. Scientists believe that cancer occurs when (1 point)
cells stop dividing
DNA is damaged and cells grow out of control
body cells begin going through meiosis
cells cannot replicate their DNA
9. The order of the bases along a gene determines (1 point)
the structure of a carbohydrate
the structure of a protein
how DNA is passed down to offspring
how chromosomes are arranged in the nucleus
10. What does messenger RNA do during protein synthesis? (1 point)
copies the coded message from the DNA and carries it into the cytoplasm
copies the coded message from the DNA and carries it into the nucleus
carries amino acids and adds them to the growing protein
copies the coded message from the protein and carries it into the nucleus
11. What is a change in the sequence of DNA base pairs called? (1 point)
an allele
a mutation
mitosis
meiosis
12. A trait is controlled by multiple genes is called (1 point)
polygenic
incompletely dominant
codominant
Mendalian
13. In asexual reproduction, the offspring are (1 point)
not capable of dividing
formed by the fusing of sex cells
genetically identical to their parent
produced by meiosis
My Answers:
A
B
A
C
A
D
C
B
B
A
B
A
C
help asap!!!
Answers
TTR+S<3
nevermind, i got everything right but number 5, it was 25%
kksuderdijq
thanks
Help PLEASE
thank you do much!!
.....
Everything is correct except number 5... it is 25%!! I just took the test.
Mee
We go to the same school
joey
hey thx guyz tis really helped me out:)
Yuno Gasai
A
B
A
C
C
D
C
B
B
A
B
A
C
100% gaureenteed
B
A
C
C
D
C
B
B
A
B
A
C
100% gaureenteed
Helping you
Yuno gasai is 100% good luck students
Yoyo
100% correct
alex
its
a
b
a
c
c
d
c
b
b
a
b
a
c
a
b
a
c
c
d
c
b
b
a
b
a
c
Lucy
thx so much for the help I got a 100%
sabbie.pinkie
yes, Yuno Gasai is 100 percent correct. I just took the quiz.
Anonymous
thank you alex and yuno gasia i got a 100%
Anonymous
This it one 100% for CCA, ON MY LIFE, you will get 100%.
A
B
A
C
C
D
C
B
B
A
B
A
C
Hope this helps!!!!!
100%
A
B
A
C
C
D
C
B
B
A
B
A
C
Hope this helps!!!!!
100%
taehyung
r u like TT
bts
wut
Anonymous
thanks 100%
Isaac
Thanks 100%
blah
10000000000% thnks
Did you realize you can have up to 100 characters in your name? Well, now you know and I've used it.
Hgify97t68a7ivdgsjhfidugskdbhjzfsgvyjhx j,vsioowgivsklsfisvdkbwguhi9qfwYESusioedufieofuhvjcn cjcbhsdhhidhbdsidjbdjjvbidjhuishccdchisk cgdusidcj
YOOOO I LOVE KPOP TAEHYUNG IS BAE
YOU BETTER LOVE KPOP OR I'LL PULL YOUR HEART OUT!!!!!!!!!!!!!!!!!!
Hannah
I'm like TT!! I love Twice!
Helper
Thanks person who created this question! You are a risk-taker!(Good thing)
Nun ya Business
I have not took it yet but I hope I get it right and I am taking it tomarrow.
conexus student
thank you even though it was a FREAKING PRCTICE AND WONT EFFECT MY GRADE I STILL GOT A 100 I WANNA THANK YOU.
HERE U GO
I think its easier to see with the Q's numbers are on it. 100%:
1. A
2. B
3. A
4. C
5. C
6. D
7. C
8. B
9. B
10. A
11. B
12. A
13. C
1. A
2. B
3. A
4. C
5. C
6. D
7. C
8. B
9. B
10. A
11. B
12. A
13. C
Student
I wanted to check my answers
Who knows
Lol, I'm hoping ur all right cuz ima turn it in right now and I'm a connexus student.
Who knows
OMG YASS I GOT 100%!! THANK YOU ALL WHO GAVE THE ANSWERS
Ooopers
TY to the person who put #'s XD I was a lil confused XD
Abbie
Why can’t Y’all give any explanations as to why these are your answers. I know that I’m complicated by this test but I still like the explanation not just the answers
Panda
True true.
🦊arooooo🦊
TY HAROOOOOOOOOOOOOOOO OUTTTTT!
XD (*+*) @+@
A
B
A
C
C
D
C
B
B
A
B
A
C
I just took it 2 min ago and i got a 13/13% 100%
teehee.
B
A
C
C
D
C
B
B
A
B
A
C
I just took it 2 min ago and i got a 13/13% 100%
teehee.
YESSSSSIRRRRRRRRRRRRRRR
Yuno Gasai is correct but one which is 13. I got 92.3%
blank
Yuno Gasai is amazing thanks 1 hundo %
answer key
it still works for the practice test.
1. a
2. b
3. a
4. c
5. c
6. d
7. c
8. b
9. b
10. a
11. b
12. a
13. c
for those who also got a bit confused
1. a
2. b
3. a
4. c
5. c
6. d
7. c
8. b
9. b
10. a
11. b
12. a
13. c
for those who also got a bit confused