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
Sonja [21]
1 year ago
13

10. What is a situation where mtDNA might be used? (1 point)

Biology
1 answer:
Ilya [14]1 year ago
4 0

Answer: On the teeth and bones of skeletonized human remains.

You might be interested in
Flower color in the varieties of pea plants studied by Mendel is controlled by alleles at a single locus. A group of peas homozy
VladimirAG [237]

Answer:

Option 1, 0

Explanation:

Complete question

Flower color in the varieties of pea plants studied by Mendel is controlled by alleles at a single locus. A group of peas homozygous for purple flowers is grown in a garden. All flowers are purple, yet there is some variation in the intensity of the purple color. The estimated heritability for this observed variation in flower color would be

  1. 0.
  2. 0.5.
  3. 0.75.
  4. 1.
  5. Cannot be determined without additional information

Solution

Given all the pea plants in the garden are homozygous purple (PP)

If we cross two PP parents, the following offspring will be produces

PP * PP

PP, PP, PP, PP

This means that all offspring are also homozygous purple.

Thus, chances of inheriting variation in the purple color of offspring are negligible. However, the variation in their color can be due to their individual interaction with the variable factors in the environment

Hence, option 1, 0 is correct

6 0
3 years ago
The food oyramid suggest that a healthy diet consist of a large portion of cheese, butter, olive oil, or breads
babymother [125]

I’m not 100% sure but I believe it’s breads since it’s the only food group

8 0
3 years ago
Because most cigar and pipe smokers do not ______, as a group they have a lower risk of cancer than cigarette smokers.
Artyom0805 [142]

Because most cigar and pipe smokers do not<u> </u><u>inhale the smoke</u> , as a group they have a lower risk of cancer than cigarette smokers.

The cigarettes, cigars, and pipe tobacco are made out of dried tobacco leaves. The other substances are usually added for flavor and to make smoking more gratifying. The smoke from these products is a complex mixture of chemicals produced by flaring tobacco and its additives.

There are at least 70 known chemicals to cause cancer. These cancer-causing chemicals are referred to as carcinogens.

It is so because cigars and pipes are usually believed to be less harmful way than to smoke tobacco. It was once a trend to use cigars in the 1990s, luring/dragging the young and the old.

Most of the people think cigars are less harmful to their health, but they actually pose the same risk for oral cancer as cigarettes do. Many cigar smokers don't inhale the smoke, but still the risk for oral, throat, and esophageal cancer is alike as for cigarette smokers.

To learn more about carcinogens here

brainly.com/question/984334

#SPJ4

5 0
1 year ago
Our sense of ________ depends on olfactory cells located high in the roof of the nasal cavity.
Paha777 [63]

Sense of smell

Sense of smell is known to be part of the chemosensory system or chemical senses. It also a warning system that alert to danger signals such as fire, gas leakage or spoiled food. Thus, the sense of smell comes from the specialized sensory cells known as olfactory sensory neurons.

7 0
3 years ago
Two proteins in the same cell perform di erent functions. This is because the two proteins are composed of
NemiM [27]

Answer:

Two proteins that are present inside the same cell perform different functions because both proteins have different amino acid composition.

Explanation:

Amino acid is the building blocks of protein. Different proteins perform different functions due to their composition. These proteins are formed by the instructions given to the ribosome of the cell.

3 0
3 years ago
Other questions:
  • Which best explains the circulation system within mammals?
    6·1 answer
  • A complete circuit contains two parallel-connected devices and a generator for providing the electromotive force. The resistance
    11·1 answer
  • Definition of cell wall
    13·1 answer
  • Types of cell that udergo the process of mitosis
    10·1 answer
  • DESCRIBE THE RELATIONSHIP BETWEEN FORCE,Energy, and Morion
    8·1 answer
  • List 4 ways mitosis works
    14·2 answers
  • The appearance of banded iron layers in the rock record between 1.08 and 3.8 billion years ago reflect the alteration of oxygen-
    5·1 answer
  • Human beings are:
    7·1 answer
  • Who do we balance a chemical equation​
    6·2 answers
  • When bacteria make their own food they are called
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!