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
Mars2501 [29]
4 years ago
7

DNA. We have heard that we are a product of our DNA. But where is it? How do we "get" our DNA? It is passed to us, from our pare

nts, but in what form? Review the diagram and then match the labels with the correct locations, A - G.
Biology
2 answers:
inna [77]4 years ago
6 0

Answer:

All of the cells in the body expect red blood cells has a copy of our dna. At conception the person receives dna from both their father and their mother. We each have 23 pairs of chromosomes. Each pair one was from the father nd one from the mother. The chromosomes are passed from parents to offspring via sperm and eggs. The specific kind of chromosome that contains a gene determines how that gene is inherited. When a sperm fertilizes an egg the embryo now contains two copies of each autosome one form father and one from the mothe

Read more on Brainly.com - brainly.com/question/14681888#readmore

Explanation:

mamaluj [8]4 years ago
5 0

Answer:

All of the cells in the body expect red blood cells has a copy of our dna. At conception the person receives dna from both their father and their mother. We each have 23 pairs of chromosomes. Each pair one was from the father nd one from the mother. The chromosomes are passed from parents to offspring via sperm and eggs. The specific kind of chromosome that contains a gene determines how that gene is inherited. When a sperm fertilizes an egg the embryo now contains two copies of each autosome one form father and one from the mother

You might be interested in
Find out more about bone marrow transplants. What other diseases can be treated using a a bone marrow transplant? What is the Na
denpristay [2]
Bone marrow transplant has been used successfully to treat diseases such as leukemias, lymphomas, aplastic anemia, immune deficiency disorders, and some solid tumor cancers
8 0
3 years ago
In corn, red kernel color (R) is dominant to yellow (r) and smooth kernel texture (W) is dominant to wrinkled (w).
Wewaii [24]

Answer:

a. df =  3, chi-square = 1.7333, p value = 7.815

b. we fail to reject null hypothesis

c. it is independent of kernel texture

Explanation:

h0; there is independence

h1; no independence

9:3:3:1 this is the phenotypic ratio

9+3+3+1 = 16

330 red smooth  + 97 red wrinkled  + 101 yellow smooth  + 32 yellow wrinkled

total observed = 560

1. the degree of freedom = n-1

n =4, 4-1 = 3

to get the chi square computation

(O-E)²/E

expected value for red smooth,

9/16 x 560 = 315

chisquare = (330-315)²/315 = 0.7143

expected for red wrinkled

3/16*560 = 105

chisquare = (97-105)²/105 = 0.6095

expected for yellow smooth

3/16*560 = 105

chisquare = (101-105)²/105 = 0.1524

expected for yelow wrinkled

1/16 * 560 = 35

chisquare = (32-35)²/35 = 0.2571

total chisquare = 0.7143+0.6095+0.1524+0.2571

= 1.7333

with probability = 0.05, df = 3, the value of the chi square from x² table = 7.815

1.7333 < 7.815

so  we fail to reject the null

c. we conclude that kernel color is independent of kernel texture

7 0
3 years ago
How much force is needed to accelerate a 100kg car at a rate of 3m/s?
aleksley [76]
F=mass x acceleration
f= 100kg x 3m/s/s
f= 300 Newtons
5 0
3 years ago
A fossil leaf that is made only of carbon preserved between two rock layers is called
Naily [24]
<span>A fossil leaf that is made only of carbon preserved between two rock layers is called carbon film fossil.
</span>Characteristic of the carbon film fossils is that they are primarily composed of carbon. The fossil leaf has usually lost <span>internal components (cell walls and internal cell structures ).</span>
7 0
3 years ago
Read 2 more answers
Question 3
dimaraw [331]

Answer:

covalent bond

Explanation:

A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.

Hope that helps

6 0
4 years ago
Read 2 more answers
Other questions:
  • If you know that a population is 75% the dominant phenotype and 25% is the recessive phenotype, can you determine approximately
    5·1 answer
  • I need this ASAP plz
    15·1 answer
  • Tres ejemplos en los que se puedan emplear de polea movil
    11·1 answer
  • Which term describes stacks of thylakoids? chloroplasts grana stroma ferredoxins
    9·2 answers
  • ON A TEST
    13·2 answers
  • What is the relationship between temperature and the dissolution of ocean water salts?
    9·2 answers
  • List the terrestrial planets. Recount the goldilocks theory with respect to these planets
    8·1 answer
  • The most efficient type of carbohydrate metabolism is:
    8·1 answer
  • Which are useful organisms in biotechnology
    11·2 answers
  • Describe the steps of how a protein is specifically made.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!