Question

@SummerNS

Answer 1

Are you ready because i dont have much time to check the answers ?

Answer 2

Yup, ready.

Answer 3

:) ok here we go

Answer 4

In this procedure, scientists can use cells from an organism to produce an identical copy.

Cloning

Genetic Engineering

Artificial Selection

Gene Manipulation

Answer 5

cloning?

Answer 6

Yup, it's cloning.

Answer 7

ok next :D

Answer 8

Centrioles aid with

Digestion

Cell division

Energy production

Movement

Answer 9

I believe this one is cell division.

Answer 10

yay i got it right :)

Answer 11

Sweet :)

Answer 12

This is used to track traits within a family line.

A microscope

Punnett square

A Pedigree chart

A flow chart

Answer 13

Pedigree chart.

Answer 14

It's obviously not a microscope. Punnett squares are used to predict traits, not track them.

Answer 15

Phenotypes are an observable expression of someone's

Genotypes

Personality

RNA

Parents

Answer 16

thanks :) and i think this is rna ?

Answer 17

Genotypes. For example blue eyes is recessive (b) and brown eyes is dominant (B). The child is Bb so they will have Brown eyes.

Answer 18

oooooo i got the question misunderstood lol

Answer 19

A trait that can only be inherited by a male would be a

dominant trait

male gene

sex linked trait

recessive trait

Answer 20

Lol yeah that happens a lot to me. This one would be sex-linked because it can only be inherited by one gender/sex.

Answer 21

i thought it was dominant but ok :)

Answer 22

If one recessive allele and one dominant allele are present, the _______ trait will be expressed.

Original

Main

Dominant

Recessive

Answer 23

The dominant trait will be expressed because it's...dominant XD

Answer 24

lol

Answer 25

The process of cell division that creates genetic variety in cells is

Cell fission

Meiosis

Mitosis

Asexual reproduction

Answer 26

Meiosis I believe.

Answer 27

Describe two advantages of asexual reproduction.

Answer 28

i need to rite a few sentences but i did not understand please help

Answer 29

Do you know what asexual reproduction is?

Answer 30

no :( but like i said i dont have that much time to check my answers so please help

Answer 31

One advantage of Asexual reproduction would be that there is no need for a partner. The organism can reproduce without having to find a mate. Another advantage of Asexual reproduction is that it takes less time than sexual reproduction.

Answer 32

thanks so much :))))))

Answer 33

Identical daughter cells are created through

Fertilization

Meiosis

Sexual reproduction

Mitosis

Answer 34

Mitosis

Answer 35

Gregory Mendel's work was in the area of

DNA

RNA

Inheritance

Reproduction

Answer 36

Inheritance.

Answer 37

Genotypes are used to determine an individual's traits through a

Gene Diagram

Mendel Square

Punnett Square

Palmalt Square

Answer 38

Punnet Square :)

Answer 39

The basic unit of life is known as

the cell.

the nucleus.

the neutron.

the atom.

Answer 40

my life depends on you right now and so far i am thanking you so much :)

Answer 41

The basic unit of life is the cell.

Answer 42

Detached earlobes are dominant. A child inherits genes with the genotype: E and E. What is the chance that they will have detached earlobes?

100% chance

75% chance

50% chance

25% chance

Answer 43

100 % correct ?

Answer 44

Yup, 100%

Answer 45

Describe two advantages of genetic engineering.



( this is one of the ones i was not able to get either this one also needs a few sentences

Answer 46

One advantage of genetic engineering is that organisms can be made to show desirable traits. This can include disease resistant, drought resistant, etc. Another advantage of genetic engineering would be diseases can be prevented. You can genetically engineer a plant or animal to be immune or very resistant to a certain disease that is proven to kill of a lot of that species.

Answer 47

OMG YOUR SOOOOOOOOOO AWESOME :D

Answer 48

:P thanks

Answer 49

One disadvantage of cloning is

Scientists can study why nerve cells don't multiply

Allows the continuation of species facing extinction

Scientists can study how organisms grow and reproduce

New organisms are often sickly and do not live long lives

Answer 50

and if u think about it im kinda testing your knowledge for that carrer you want :)

Answer 51

so were helping eachother :)

Answer 52

It would be D. All of the other options are advantages.

That is very true :)

Answer 53

DNA contains

46 chromosomes from each parent

the same genes in every individual

several small organelles

the information to direct the cell

Answer 54

:)

Answer 55

It would be D I believe.

Answer 56

Which of the following is NOT a type of asexual reproduction?

Budding

Fission

Spore formation

Fertilization

Answer 57

Fertilization. Which requires two parents.

Answer 58

Organelles are

responsible for producing power for the cell.

tiny structures in the cell that carry out the cell's activities.

responsible for digestion in the cell.

found outside of the membrane.

Answer 59

It's B.

Answer 60

Dominant alleles are recorded as upper case in a

Gene Diagram

Mendel Square

Punnett Square

Palmalt Square

Answer 61

we are like almost halfway threw lol :)

Answer 62

This one is Punnett Square.

Answer 63

Yeah this is getting hard for me XD. I'll keep helping but sorry if I'm slow to respond. I'm working on the essay questions for my final exam.

Answer 64

its ok i still appreciate everything more then you can ever know :)

Answer 65

Dominant alleles are recorded as upper case in a

Gene Diagram

Mendel Square

Punnett Square

Palmalt Square

Answer 66

Sexual reproduction is responsible for

the great variety observed in organisms.

creating many of the same offspring.

none of the genetic variation observed in nature.

copying cells.

Answer 67

sorry lol

Answer 68

It's fine. This would be A.

Answer 69

Meiosis produces four new cells with ______ the chromosomes as the parent cell.

two-thirds

one-half

one-quarter

one-third

Answer 70

One-half I believe.

Answer 71

Scientists use this method to turn off genes that cause defects

natural selection

gene manipulation

genetic engineering

cloning

Answer 72

I think this one is gene manipulation but I'm not 100% sure.

Answer 73

It might be genetic engineering.

Answer 74

The gene for a widow's peak is dominant. A child inherits genes with the genotype: ww and Ww. What are the chances that he will have a widow's peak?

25% chance

50% chance

75% chance

100% chance

Answer 75

So. 50% chance.