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
Sloan [31]
3 years ago
9

Rule: 7-tongue roller, 1 - non roller

Biology
1 answer:
kozerog [31]3 years ago
8 0

Answer:

<em>See attached punnet square</em>

Explanation:

Attached is the punnet square that shows the Mendelian assortment of the allele for tongue rolling between a homozygous dominant  and heterozygous parents.

Genotype  Probability

TT           50%

Tt           50%

Phenotype         Probability

Tongue Roller 100%

You might be interested in
Which cell organelle contains coded directions for production of proteins? Question 3 options: endoplasmic reticulum lysosome Go
UNO [17]

Answer: nucleus

Explanation: The nucleus contains the DNA which is a genetic material that contains all the instructions for protein synthesis. Before proteins are produced, the DNA is first of all copied into an single stranded RNA in a process known as transcription. This process takes place in the nucleus. The single stranded RNA then leaves the nucleus to the ribosome where protein synthesis takes place, there the RNA is translated into a polypeptide chain.

5 0
3 years ago
A wave with a frequency of 0.5 Hz and a speed of 10 m/s has a wavelength of a. 50 m. c. 20 m. b. 0.5 m. d. 0.2 m. Please select
Blababa [14]
The correct option is c. (20 m) .
As the formula to calculate wavelength is :
wavelength = wavespeed / frequency
8 0
3 years ago
How has earths atmosphere changed over time
-BARSIC- [3]

Answer:

Hey mate....

Explanation:

This is ur answer.....

<em>When earth was first formed, its atmosphere was likely composed of hydrogen, helium, and other gases that contained hydrogen. Over a vast amount of time, millions of years, the earth gradually cooled. When the temperature dropped enough, water vapor condensed and went from a gas to liquid form. This created clouds.</em>

Hope it helps!

Brainliest pls!

Follow me! :)

3 0
2 years ago
Read 2 more answers
Mandela's cancer began in skin cells and then spread to cells in the liver and brain. What type of cancer does this situation de
ryzh [129]
Metastatic melanoma ( if i’m not wrong )
cancer that begins in the skin cells, which spreads to other parts of the body ( in this case liver and brain)
8 0
2 years ago
Describe the flow of blood through the human body, including through each of the four chambers of the heart. Explain how the blo
Phantasy [73]
Unoxygenated blood from veins enters the right atrium then it goes down to the right ventricle then out through the pulmonary artery to the lungs where it becomes oxygenated blood which then enters the heart through the pulmonary veins and it goes to the left atrium and then is pumped down to the left ventricle and out through the aorta to the arteries where it travels to different organs and becomes deoxygenated and then the cycle repeats itself.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Although the forest is growing quickly around Chernobyl, and some of the wildlife is thriving, studies show that biodiversity ar
    6·1 answer
  • What other items can be mistaken for blood?
    11·1 answer
  • If China has a population of 1,355,935,022 people and an area of 3,705,405 mi2 what is the population Destiy of china
    12·1 answer
  • How to use active transport in a sentence?
    8·1 answer
  • Energy to us in Biology is the ability to do what?​
    11·1 answer
  • Which type of biome is characterized by the following descriptions? moderate temperatures with seasonal changes very high amount
    9·2 answers
  • A true hypothesis Astarte with word ________ and list the IV , continues with ______ and states the DV , and closes with _____ t
    8·1 answer
  • Describe the process of photosynthesis, including a brief description of the light reactions and the Calvin cycle. Be sure to in
    6·1 answer
  • Which of the following farming activities is MOST helpful to the environment?
    8·1 answer
  • What is the middle of the ear called
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!