1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexxx [7]
3 years ago
9

Approximately 20% of the world’s adult population are able to digest milk sugar (lactose).They are “lactose tolerant.” This trai

t is known to be controlled by a single dominant gene. Therefore, we would expect that
no lactose tolerant individuals have two biological parents that are lactose INtolerant.

all lactose tolerant individuals to be heterozygous for the gene.

60% of lactose INtolerant individuals would be heterozygous.

all children of lactose tolerant parents will also be lactose tolerant.
Biology
1 answer:
MAVERICK [17]3 years ago
6 0

Answer:

No lactose individuals have two biological parents that are lactose intolerant

Explanation:

In this case lactose intolerance would be coded for a recessive gene (r). if both parents are lactose intolerant the would both be the genotype (rr) . For individual to be lactose intolerant atleast one parent most be lactose tolerant posesing the dominant (R) gene. Which both parents in this example lack.

You might be interested in
What was likely the purpose of the Great Enclosure?
xz_007 [3.2K]

Answer:

<em>B. </em>

Explanation:

(^-^)

6 0
2 years ago
The sequence below represents the organization of genetic information in the nucleus of the cell.One term in the sequence is rep
Shkiper50 [21]

The sequence with the correct word in place would be DNA --> Gene --> Chromosome

<h3>Organization of genetic information</h3>

The basic unit of genetic information is the gene.

Genes are made up of a base sequence of DNA.

Genes are organized into structures known as chromosomes.

Thus, DNA --> Gene ---> Chromosomes

More on genetic information can be found here: brainly.com/question/6663018

4 0
2 years ago
Kelley used to do three sets of squats one time per week. after three weeks she noticed she was less sore than when she started
Lemur [1.5K]

The principle underlying this change is called progression. This principle tells us that when your fitness level improves, your body has adjusted to your regular routine; thus, you will feel less sore than when you started the squats three weeks ago. During this time, your muscles have developed<span> and your body has adopted to the stress brought about by your exercise. </span>

3 0
3 years ago
What must happen before meiosis can begin
Likurg_2 [28]

Question

What must happen before meiosis can begin

DNA replication must come first before meiosis to happen.Previous to replication, a germ cell contains two copies of each chromosome, a maternal  copy. and a paternal copy.

4 0
3 years ago
Read 2 more answers
1. Quasars are extremely distant celestial bodies. Investigators
babymother [125]

Answer: microwaves

Explanation:

3 0
3 years ago
Other questions:
  • Oksana and her friends are looking for a vacation spot fir good skiing in June or July. What climate type should they visit?
    6·1 answer
  • What are the basic building blocks of DNA and RNA?
    15·2 answers
  • Explain why changes in climate can result in the extinction of a species.
    12·2 answers
  • Which statement best describes the human immunodeficiency virus (HIV) that has been shown to cause AIDS in humans?
    5·1 answer
  • Which selection is a characteristic of both living and non-living things? A)They both use and obtain energy. B)The same atoms an
    10·2 answers
  • "the daily white blood cell (wbc) count in a client with aplastic anemia drops overnight from 3,900 to 2,900/µl (3.9 to 2.9 x 10
    10·1 answer
  • Which statement is true about bacterial cells? *
    6·2 answers
  • The tails of the phospholipid bilayer face away from water because they are *
    14·1 answer
  • What is the correct order for the hierarchy of biological organization from the least to the most complex? See Concept 1.
    9·1 answer
  • Which question can be answered by an experiment?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!