1.) A student recently told me that both she and her brother have blue eyes (bb), and that both of her parents are brown-eyed. Using a Punnett square, list the genotypes and phenotypes showing how it’s possible for this to happen.

Show punet square work please and thank you!!!

Answers

Answer 1

Answer:

Unfortunately I can't draw the square but the parents are both Bb as this is the only possible genotype that can give bb as genotype in the crossing


Related Questions

What function does the limb serve in each animal? How are the limb bones of the four animals simila? Based on these similarities, what can be inferred about the evolution of the four animals?

Answers

Answer:

The function of limb in the human body to hold things, in dogs the function of limb is movement, in birds the function of limb is to fly and in the whale its function is to swim in the water.

Explanation:

The function of limb in the human body to hold things, in dogs the function of limb is movement, in birds the function of limb is to fly and in the whale its function is to swim in the water. All the organisms are evolved from a single ancestor about millions of years ago. Evolution occurs in organisms with the passage of time when they are experience different environmental conditions.

Answer:

yabar diskbaber fr

Explanation:

gimme brainly come onn

Which of the following climate factors most likely lead to increased rates of weathering?
A. Higher average temperatures and humidity
B. Lower average temper and humidity
C. Higher average temperatures and low humidity
D. Lower average temperatures and high humidity

Answers

The answer to this question is A

HURRY PLZ WILL GIVE BRAINLIEST

Which of the following factors is NOT a constituents of well-
being?
Freedom of choice and action

Basic material for good life

Regulating supplies

Good social relations

Answers

Answer:

Freedom of choice and action

Can someone write an essay for me pls ? :(

If you decide to write it the question is “why antibiotics don’t work as well on bacteria because of the evaluation of the bacteria” also please don’t copy from the internet THANK U ILYSMMM

Answers

Answer:

do i need to use any previous notes from your class or can i use outside resources? word limit? grade level?

https://media.hhmi.org/biointeractive/click/finch/?_ga=2.112065921.441435820.1537894985-292177868.1531329255
Which of the following is not a way you were asked to sort these finches.

Select one:

a.
appearance


b.
All of these were used in this module


c.
DNA


d.
beak shape

e.
song


f.

spectrogram

Answers

Answer:

B = All of these were usedin this modul

An allele responsible for a __________ is found on a sex chromosome.

Answers

Answer:

Explanation:

Genes

Work describes how much energy it takes for a force to push or to pull an object.
True
False

Answers

true work describes the use of force to move an object

Look at the Punnett square above. Mom and dad are both heterozygous (have 1 dominant and 1 recessive gene).

What is the phenotype ratio (physical trait) for this probability outcome for the offspring?

3_____: 1______

Answers

Answer:

3 purple fur : 1 white fur

Explanation:

since purple fur (H) is dominant, it will show up if it's there. 3 on the boxes have H in them so 3/4 of the offspring will have purple fur and 1/4 will have white fur. hope this helps

are all experiments designed the same way?

Answers

Answer:

Design of Experiments (DOE) is also referred to as Designed Experiments or Experimental Design - all of the terms have the same meaning. Experimental design can be used at the point of greatest leverage to reduce design costs by speeding up the design process, reducing late engineering design changes, and reducing product material and labor complexity.

What are the three main kinds of water biomes

Answers

Ponds and lakes, streams and rivers, and wetlands

Can dolphins see themselves in a miror?

Answers

Babies show signs of recognizing themselves in the mirror at about 15 to 18 months of age. But dolphins can recognize themselves even earlier—as young as 7 months old, according to a study recently published in PLOS One.

Self-recognition takes sophisticated cognitive processing and was once thought to be a uniquely human ability. But since the 1970s, great apes, elephants, dolphins, and magpies (yes, a crow) have shown the capacity to recognize themselves in a mirror.

In which way do the skeletal and nervous systems interact

Answers

Answer:

Bones provide calcium that is essential for the proper functioning of the nervous system. The skull protects the brain from injury. The vertebrae protect the spinal cord from injury. Sensory receptors in joints between bones send signals about body position to the brain.

Explanation:

thanks me later

These aliens can be either green or purple. The dominant trait is green, and the
recessive trait is purple. In addition to the two colors, these aliens can have either
one eye or two eyes. The dominant trait is to have two eyes, and the recessive trait
is to have one.
What is the genotype of the alien the image below is pointing to?

Answers

Answer:

i cant see the genotypes listed but from what i can tell it will be

Gp, Twoone

G=green

p=purple

Two=two eyes

one= one eye

Starting with capitol = Dominant

Starting with lowercase = recessive

Answer:

The answer is Ccee (C is the allele for color and e the allele for eyes)

What is TRUE about the relationship between cells and the organism that they are a part of?
Cells are organized into body structures, and they perform basic life functions for the organism.
Cells are organized into body structures, but they do not perform basic life functions for the organism.
ОО Ο Ο
Cells perform basic life functions for the organism, but they are not always organized into body structures.
Cells are not organized into body structures, and they do not perform basic life functions for the organism.

Answers

Answer:

Its A ive done it before if you need proof here http://assessment.aaas.org/items/CE056001#/0

Explanation:

8 The luteal phase spans from
days 1-5
days 6-14
days 15-28
none of the above​

Answers

Answer:

The correct answer is - None of the above.

Explanation:

The luteal phase is the stage of the menstrual cycle in which the lining of the uterus or uterine walls normally gets thicker for pregnancy. this phase begins after ovulation and ends just before the periods start. If pregnancy does not take place wall starts to shed.

A normal luteal phase spans from 12 to 14 days, however, it can last anywhere between 11 to 17 days. Less than 10 consider as a shorter luteal phase and more than 17 is a longer luteal phase.

What methods allow scientists to tell the age of rocks and what does this tell us about the Earth’s history

Answers

Answer:

One method that allows scientists to tell the age of the rocks are radiometric dating; this method is done by finding the natural radioactive decay of elements like carbon; for EX. rocks found deeper in the core of the earth will have less carbon than rocks found shallower in the earths core.

What this method can tell us about the history of earth is that through the collection of the levels of carbon and other properties that were in the air from older rocks, we can tell if an event occured during the earths history that configured those properties in the rock.

Explanation:

Potential Energy on the way up the rollercoaster

Answers

Answer: Because The potential energy you build going up the hill can be released as kinetic energy — the energy of motion that takes you down the hill. Once you start cruising down that first hill, gravity takes over and all the built-up potential energy changes to kinetic energy. Gravity applies a constant downward force on the cars.Potential energy is the energy an object has as a result of its position. Potential energy is stored energy that has not yet been released. Gravitational potential energy is potential energy that results from an object's position in a gravitational field, and is equal to the object's weight multiplied by its height.

hope this helps have a nice day❤️

Explanation:

Two processes used to maintain homeostasis by transporting substances into and
out of the cell are
a. diffusion and osmosis.
b. vesicles and transport.
c. diffusion and fluidity.
d. osmosis and turgor.



PLEASE HELP I NEED TO PASS

Answers

Answer:

a. diffusion and osmosis.

Explanation:

Why is it appropriate that Galileo Galilei is known as the Father of Astronomy?

Answers

Galileo Galilei pioneered the experimental scientific method and was the first to use a refracting telescope to make important astronomical discoveries. He is often referred to as the “father of modern astronomy” and the “father of modern physics”. Albert Einstein called Galileo the “father of modern science.”

Examples of strict aerobe

Answers

answer: Nocardia , Pseudomonas aeruginosa , Mycobacterium tuberculosis and bacillus

However, for the whole organism this cannot be sustained for long, and humans are therefore obligate aerobes. Examples of Obligate Aerobic Bacteria: Nocardia (Gram-positive), Pseudomonas aeruginosa (Gram-negative), Mycobacterium tuberculosis (acid-fast), and Bacillus (Gram-positive).

Aerobe, an organism able to live and reproduce only in the presence of free oxygen (e.g., certain bacteria and certain yeasts). Organisms that grow in the absence of free oxygen are termed anaerobes; those that grow only in the absence of oxygen are obligate, or strict, anaerobes. Some species, called facultative anaerobes, are able to grow either with or without free oxygen. Certain others, able to grow best in the presence of low amounts of oxygen, are called microaerophiles.

One atom of the element carbon can be shown as

C
CA
Ca
CN

Answers

Answer:

C

Explanation:

C stands for carbon

Answer:

C

Explanation:

C is the symbol of Carbon. Hope this helps, thank you :) !!

DUE TODAY!!!!
A gas that acts as a plant hormone, promoting leaf drop and fruit ripening is called,
Group of answer choices

Cytokinins

Gibberellins

Ethylene

Abscisic Acid

Auxin

Answers

Answer:

the plant hormone ethylene is the answer

Answer:

Ethylene

Explanation:

Verified correct with test results.

what is environment degradation?​

Answers

Answer:

its the deterioration of the environment through depletion of resources such as air, water and soil or in a more simple form: the destruction of ecosystems

Explanation:

Hey I really need HELP! I will give you BRAINLIEST!!!! ASAP!!!
Has anyone done the Semester 2 Earth Science 3.10 Unit 3 Test???????
There should be 17 questions if you have the answers I will give you brainlest!!!

Answers

Answer:cool

Explanation:

Caus

Answer:

I’m tryin right now

Explanation:

Bc I am

Choose the right sequence of the steps in research:
Select one:
a. Identifying a problem, framing hypothesis, conducting
research, writing conclusion
O b. Framing hypothesis identifying a program, conducting
research, writing conclusion
c. Identify conclusions, framing hypothesis, conducting research
collect data
d. Collect survey, find a problem, writing hypothesis, reporting
conclusion​

Answers

d. Collect survey, find a problem, writing hypothesis, reporting

conclusion

How are cells organized into systems? I will give 10 points + brainalist for correct answer (:

Answers

Answer:

The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.

Explanation:

like An organism is made up of four levels of organization: cells, tissues, organs, and organ systems. so your body and its system really depend on cells and thats really all i got for ya

Do you believe that most of the resources we have on Earth are
limited or unlimited?
There are limits to everything; at this rate, we'll run out of all our
resources.
Resources may not all be limited, but shortages will severely
disrupt our lives in the future.
Resources such as fossil fuels may be limited, but we'll
eventually switch to renewable ones.
Resources are essentially unlimited; we'll use technology to
overcome any shortages.

Answers

I believe that resources on earth that are limited. studies of shown that helium has been very low. Yes we might have a lot of somethings but come time we might run out of those resources. And yes when that happens we might be able to make synthetic materials so we could possibly overcome any shortages. So I guess that answer just remains up to time and the future generations.

Can you give information about 2 adrenaline sports and compare them please ​

Answers

Answer the speed in throwing the football in throwing the basketball

Explanation:

basketball in football

the nucleus of the cell is similar to which part of the body

Answers

The brain or control

Answer:

The brain!

Explanation:

The nuclear is connected with endoplasmic reticulum in a way with the internal compartment or the nuclear envelope

True or false: Selective breeding has been used to produce crops with greater yields.

Answers

Falseeeeerrrreeereeeee
Other Questions
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