Question

Which flowchart accurately explains how genes are passed to offspring?


A.


DNA→ RNA→ protein→ trait


B.


RNA→ protein→ DNA→ trait


C.


RNA→ DNA→ trait→ protein


D.


DNA→ protein→ RNA→ trait

Answer 1

@Whitemonsterbunny17

Answer 2

@TheOcean

Answer 3

@asatt32

Answer 4

A?

Answer 5

A my lovely

Answer 6

thanks so much and can you help me with some more please:)

Answer 7

i can try

Answer 8

okay thanks on this one or on a new one?

Answer 9

this ones fine

Answer 10

What were the results when Mendel crossed first generation plants with traits for red flowers (dominant) and white flowers (recessive)?


A.
1/4 red flowers; 3/4 white flowers


B.
1/4 white flowers; 3/4 red flowers


C.
all red flowers; no white flowers


D.
all white flowers; no red flowers
okay this one i dont no so can ya help me?

Answer 11

B

Answer 12

thanks:)(:

Answer 13

Which is NOT a process that is part of modern laboratory genetics?



A.


genetic engineering


B.


natural selection


C.
DNA engineering


D.
gene therapy

Answer 14

I think B

Answer 15

ya its B

Answer 16

thanks and let me see if i have more

Answer 17

ok

Answer 18

ok @bbcream14 have any more?

Answer 19

let me check

Answer 20

yes i do:)
Which statement best describes the difference between a gene and an allele?


A.
A section of a chromosome that usually contains the code for a particular protein is an allele. A gene is one of two or more variations of an allele.


B.
A section of DNA that usually contains the code for a specific protein that determines a specific trait is a gene, while an allele is a section of a gene.


C.
A section of a chromosome that usually contains the code for a particular protein is a gene. An allele is one of two or more variations of a gene.


D.
A section of DNA that usually contains the code for a specific protein that determines a specific trait is an allele, while a gene is a section of an allele.

Answer 21

u guys still here?

Answer 22

ys im thinking

Answer 23

B i think

Answer 24

okay well i got that one so its okay and okay:)(:

Answer 25

P indicates the allele for jagged-edge leaves and p indicates the allele for smooth-edge leaves.



Which statement about the offspring is correct?

P P
P
p





A.
50% will be heterozygous, 50% will be homozygous dominant, and 0% would be homozygous recessive.


B.
50% will be heterozygous, 25% will be homozygous dominant, and 25% will be homozygous recessive.


C.
75% will be heterozygous, 25% will be homozygous dominant, and 0% will be homozygous recessive.


D.
0% will be heterozygous or homozygous dominant, and 100% will be homozygous recessive.

Answer 26

i think its A

Answer 27

i think C what do you think