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
WINSTONCH [101]
3 years ago
7

Lamarck beleived that ___________ moved to areas that needed to be changed, for example lengthening the neck of the giraffe.

Biology
1 answer:
IceJOKER [234]3 years ago
4 0

Answer:

donkeys

Explanation:

You might be interested in
All cells have a cytoplasm and a?
Anna35 [415]
Plasma membrane,DNA,ribosomes,and ctyoplasm
5 0
3 years ago
Name at least two shapes that can be formed by carbon compounds
svetlana [45]

Answer: triangle, square

Explanation:

8 0
3 years ago
Read 2 more answers
(20 points) Click on the statement. Decide if it is true or false, then select that choice to add it to the appropriate set.
vaieri [72.5K]
The correct answer is I’m just doing this for points shehdheh ye
7 0
3 years ago
What type of cell must contain a mutation for it to be passed down from women to offspring?
kumpel [21]
The mutation must occur in the egg cell
5 0
3 years ago
20 POINTS - AP Biology<br><br> In a certain population of rats....
m_a_m_a [10]

The predicated frequency of homozygous dominant rats at are: 0.11 (Option A). See the explanation below.

<h3>What is a homozygous dominant rat?</h3>

A homozygous organism has two copies of the same allele for a gene.

If an organism has two copies of the same dominant allele, it is homozygous dominant; if it has two copies of the same recessive gene, it is homozygous recessive.

<h3>What is the justification of the above answer?</h3>

Note that the total population of rats is: 200

Number of rats with brown fur = 112

The frequency of brown fur rats thus,

112/200

= 0.56

Note that it is also stated that the brown fur rats are dominant in relation to the gray fur rats. Thus, in accordance to Hardy Weinberg's equation, the frequency of the dominant rats is depicted as: p²

Thus:

p²  + 2pq = 0.56

Hence, the frequency of the the Homozygous recessive gray rats is given as:

p² + q² + 2pq = 1

q²  = 1 - 0.56

q² = 0.44

q = 0.663

P = 1-q

= 1 - 0.663

= 0.337

Thus the frequency of the homozygous dominant rats is:
p²

= 0.337²

= 0.1135

≈ 0.11

Therefore the correct answer is A.

Learn more about homozygous organism at;
brainly.com/question/10253387
#SPJ1

4 0
1 year ago
Other questions:
  • The powerful abductor muscle of the upper arm is the ___
    10·1 answer
  • What are the levels of organization
    10·1 answer
  • Which of the following describes the frequency, graphed as a valued of a population, which results as a bell-shaped curve?
    13·1 answer
  • When chlorophyll absords sunlight it gives it to which particles​
    9·1 answer
  • All living things are either Eukarya, Bacteria, or Archaea. These three broadest categories in the classification of life are ca
    13·2 answers
  • How do ionic and covalent bonds differ?
    6·2 answers
  • A green plant absorbs a toxic substance that completely blocks the
    10·1 answer
  • There are 3 basic structural types of joints: fibrous, cartilaginous, and synovial. If a joint does NOT move, you can assume tha
    12·1 answer
  • If a recessive trait is expressed in an organism’s phenotype, what can you determine about its genotype?
    11·1 answer
  • Which of the following is required in order for homeostasis to be maintained?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!