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
Vaselesa [24]
3 years ago
10

Help please bc I don't really know so yea

Biology
1 answer:
iren2701 [21]3 years ago
5 0
I'd say D cause ice is kinda more likely to do the job
You might be interested in
as the change in membrane potential in propagated down a t-tubule, which event does it stimulate to occur?
Olin [163]

Answer:

Hru friend have a good day

Explanation:

ilu friend

4 0
2 years ago
In a population of 200, 86 individuals express the recessive phenotype. What percent of the population would you predict would b
Nitella [24]

Answer:

The correct option is;

D. 45%

Explanation:

From the Hardy- Weinberg law, we have;

p² + 2·p·q + q² = 1

p + q = 1

Where:

p = Dom inant allele frequency in the population

q = Recessive allele frequency in the population

p² = The percentage of individuals in the population that are hom ozygous dominant

q² = The percentage of individuals in the population that are homo zygous recessive

2×p×q = The percentage of hete rozyous individuals in the population

The number of individuals that express the recessive phenotype = 86

The number of individuals in the population = 200

The percentage of  individuals that express the recessive phenotype, q² = 86/200 = 0.43

Therefore;

q = √0.43 = 0.656

p + q = 1

p = 1 - q = 1 - 0.656= 0.344

∴ The frequency of  individuals that express the do minant phe notype, p = 0.344

The percentage of heterozyous individuals in the population = 2×p×q × 100 = 2 × 0.656 × 0.344 × 100 = 45.15% ≈ 45%

3 0
3 years ago
List the cardiovascular and cardiac features unique to the fetus and describe their role in fetal circulation; explain the fate
STatiana [176]

Cardiovascular features unique to the Fetus:

Fetal circulation is characterized by low systemic vascular resistance (SVR) with high systemic blood flow and high pulmonary vascular resistance with low pulmonary blood flow.

<h3>What is fetal circulation?</h3>

The embryonic circulatory system directs blood that needs oxygen through three shunts, or microscopic tunnels. These shunts are intended to avoid forming organs like the liver and lungs while the fetus is still in the womb.

The foramen ovale, which carries blood from the right atrium of the heart to the left atrium, and the ductus arteriosus, which takes blood from the pulmonary artery to the aorta, are the two shunts that bypass the lungs.

Through the placenta, the mother's blood supplies the fetus with nutrition and oxygen. The enhanced blood divides into three branches as it travels via the umbilical cord to the liver.

Learn more about fetal circulation with the help of the given link:

brainly.com/question/7191531

#SPJ4

7 0
1 year ago
Select all that apply.
Gnom [1K]
Cellular respiration is the process that take place in the mitochondrion of a cell, it involves use of glucose from photosynthesis to produce energy in form of ATP and formation of CO2 and water. In this case, the Carbon dioxide formed passively diffuses out of the cell and Oxygen is pumped in and forces CO2 out. In this process oxygen acts as a electron acceptor.
5 0
2 years ago
Read 2 more answers
Carbon dioxide is added to the atmosphere:
devlian [24]
B.
When fossil fuels are burned carbon dioxide is released in to the atmosphere
hope this helps
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following activities is thought to involve mirror neurons? a.Thinking about performing a physical action or movemen
    6·2 answers
  • Explain why people are searching ways to use biofuels made from plants to power cars
    15·2 answers
  • Which of the following is best definition of technology
    12·2 answers
  • Part A - Access and view the Louisiana Wetlands Loss: Coastal Erosion animation produced by New Orleans Times Picayune. Describe
    6·1 answer
  • Both the sympathetic and parasympathetic divisions can be found in the __________ nervous system. A. central B. autonomic C. som
    5·2 answers
  • A scientist uses materials in her lab to turn one piece of dna into 100 copies of the same piece what process is the scientist u
    15·2 answers
  • Based on the pyramid, which organism(s) provide the MOST available energy?
    13·2 answers
  • Which statement correctly describes how nitrogen in the soil returns to the atmosphere?
    12·2 answers
  • What is the symptom of marasmus disease<br>pls tell any 2 symptom of it <br>in short pls ​
    5·2 answers
  • What is monosachrayde​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!