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
marin [14]
3 years ago
9

Referring to lab 4.04 part one what percent of the offspring will be heterozygous for pink flowers

Biology
2 answers:
tankabanditka [31]3 years ago
8 0

Answer:

Taylorash you didnt give an answer the question asked what percent of the offspring would be Heterozygous for pink flowers is it A. 25% B.50% C. 75% or D. 100%

Explanation:

Alenkinab [10]3 years ago
4 0

The two alleles representing the trait are different (e.g. Pp for purple color). Although the pea plant appears purple in color (its phenotype is purple), its genotype (genetic make-up) is a mixture of a dominant “P” and a recessive 'p” trait.

You might be interested in
For each cross, describe whether genetics or temperature determines the sex of progeny produced from eggs incubated at 35 degree
goldenfox [79]

<u>Answer and Explanation</u>:

In reptiles, there are two mechanisms of sex determination:

-Genetic mechanisms, determined at the fertilization moment

-Environmental mechanisms, which are temperature-dependent.

Temperature is an environmental factor that affects different processes in organisms at a molecular level, biochemical level, or physiological level. In reptiles such as lizards, snakes, turtles, crocodiles, among other, temperature influences their embryonary development, their growth, daily activities, reproduction rate, sex determination, and etc.

In lizards, it occurs that whenever eggs are incubated at low temperatures, between 22 º and 27ºC, they produce a higher percentage of males, while eggs exposed to higher temperatures, 30ºC and above, produce more females. There are only a few degrees of temperature at which exposed eggs produce males and females equally.

The importance of knowing the mechanism of organisms´ sex determination lies in how climate change may be affecting wild populations due to fluctuations in temperature.

In the exposed example, the first cross between ZZ males and ZW females, genetics is the mechanism that determines the sex of progeny produced from eggs incubated at 24 and 35 degrees celsius. While in the second cross between ZZmales and ZZ females, temperature determines the sex of progeny produced from eggs incubated at 24 and 35 degrees celsius. This is, eggs exposed to temperatures below 28ºC will produce only males, so there won't be any female in the progeny. But eggs incubated at 30ºC and over will produce females, as shown in the table.

3 0
3 years ago
__________ reduces the oxygen content and increases the carbon monoxide of the mother's blood. This quickly reduces the oxygen a
kenny6666 [7]

Answer:

smoking cigarettes .

Explanation:

8 0
3 years ago
Read 2 more answers
What is an example of geotropism?
den301095 [7]

Answer:

The definition of geotropism is the growth of a plant or immovable animal in response to the force of gravity. An example of geotropism is the roots of a plant growing down into the ground.

Explanation:

4 0
3 years ago
What are the four bases of DNA?
koban [17]
AGCT. Adenine, Guanine, Cytosine, Thymine.
4 0
3 years ago
Read 2 more answers
(HELP ASAP I'LL GIVE YOU BRAINLIEST)
kotykmax [81]

Answer: D, because in the text it said "pay for her influential impact".

I hope it helped if what i said made sense.. :D  

8 0
2 years ago
Other questions:
  • A student has been feeling sick over the last few days and notices a small swollen mass on the side of her neck. Which of the fo
    12·1 answer
  • A homozygous tomato plant with red fruit and yellow flowers was crossed with a homozygous tomato plant with golden fruit and whi
    7·1 answer
  • A company develops a new antibiotic. When the antibiotic is first used, it kills nearly all the bacteria.
    8·1 answer
  • If you expose HeLa cells to 3H-thymidine just as they enter S phase, then wash this material off the cells and let them go throu
    13·2 answers
  • A blank is a kind of lipid that can store energy for a long period of time. These lipids are made up of long chains of carbon an
    11·1 answer
  • What elements do sugars and amino acids have in common?
    9·1 answer
  • Sickle cell anemia is a mutation that results in abnormally shaped blood cells. Which two of the following molecules are changed
    5·1 answer
  • Which Tuesday events describe the concept of uniformitarianism?
    12·1 answer
  • Describe the adaptations of the mammalian kidney to selective reabsorption<br><br>​
    13·1 answer
  • _____________________and ______________________are primary lymphoid organs while the _____________________and __________________
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!