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
alisha [4.7K]
3 years ago
14

In peas, tall (T) is dominant to short (t), red flowers (R) is dominant to white flowers (r), and wide leaves (W) is dominant to

narrow leaves (w). A tall, red, wide-leaved plant is crossed to a short, white, narrow-leaved plant and the progeny are as follows: tall, red, wide: 360 short, white, narrow: 360 tall, white, narrow: 89 short, red, wide: 91 tall, white, wide: 38 short, red, narrow: 42 tall, red, narrow: 11 short, white, wide: 9 Total: 1000 What is the genotype (with correct arrangement of alleles) of a tall, red, wide-leaved parent
Biology
1 answer:
Elden [556K]3 years ago
4 0

Answer:

Tt Rr WW

Explanation:

Given:

1. tall (T) is dominant to short (t)

2. red flowers (R) is dominant to white flowers (r)

3. wide leaves (W) is dominant to narrow leaves (w)

4. Also, a tall, red, wide-leaved plant is crossed to a short, white, narrow-leaved plant

To find: genotype (with correct arrangement of alleles) of a tall, red, wide-leaved parent

Solution:

Genotype (with correct arrangement of alleles) of a tall, red, wide-leaved parent is Tt Rr WW

You might be interested in
Besides lacking enzymes for rna editing describe how the lack of compartments in a prokaryotic cell results in a difference in g
777dan777 [17]

The first major difference between prokaryote and eukaryote gene expression is the location. Due to lack of compartments (nucleus) prokaryotic gene expression (both transcription and translation) occurs within the cytoplasm (genetic material is located within the cytoplasm). So, transcription and translation in prokaryote occurs simultaneously. Gene expression in eukaryote occurs in both the nucleus (transcription) and cytoplasm (translation).

The steps of regulation of gene expression are also dissimilar, in prokaryotic cell, transcription is mostly the main point of regulation (eukaryote have transcription, post-transcription, translation, and post-translation regulation together with epigenetic regulation).


6 0
3 years ago
Many important fossil discoveries have occurred in the Great Rift Valley of Africa. Describe the process that enabled these foss
uranmaximum [27]
Mining and Erosion are  basically the two main techniques <span>that are used for these fossils to become exposed.

Mining is  the extraction of minerals .
whereas 
Erosion is reaction of the surface processes 
hope it helps</span>
7 0
3 years ago
Explain how thermohaline circulation is influenced by salinity and temperature.
marshall27 [118]

Answer:

Thermohaline circulation is influenced by changes in density gradients. These density gradients are affected by the salinity and temperature of the ocean’s water. Cold water is denser than warm water and salt water is denser than freshwater. As water cools off, it sinks. As water evaporates, the salt concentration of the remaining water increases because the salt from the evaporated water remains. This causes the water to sink and circulate.

Explanation:

8 0
2 years ago
What list is composed of substances widely used for many years without apparent ill effects?
balu736 [363]
The list that is composed of substances that are widely used for many years without apparent ill effects is the GRAS. GRAS is an abbreviation for generally recognized as safe; it is an American food and drug adminstration designation where chemical or substance added to food is considered safe by experts, and therefore, it is exempted from the usual federal food, drug, and cosmetic Act. 
3 0
3 years ago
HELP!! Female sea turtles return to land after they are mature in order to lay their eggs. Why would female turtles spend more t
melamori03 [73]

it would be most likely A.

since female sea turtles usually tend to use up mid may to almost august they usually visit more than once since they lay 150+ eggs.

8 0
3 years ago
Other questions:
  • Which of these conditions made it beneficial for aquatic plants to move onto land?
    15·2 answers
  • What is not part of a leaf
    7·1 answer
  • Which statement best describes why a chemical change is different from a physical change?
    14·2 answers
  • Importancia de este tipo de reproducción de la mitosis
    14·1 answer
  • All of the following statements are true regarding active transport except for one. Which statement does not apply to active tra
    14·1 answer
  • in humans, clear gender differentiation occurs, not at fertilization, but after the second month of gestation. What is the first
    13·1 answer
  • The respiratory systems of birds are very efficient at providing oxygen to the blood, which is necessary for birds to expend the
    5·1 answer
  • Can someone answer this plzz
    6·1 answer
  • Part A
    9·1 answer
  • Ridha observed that fishes were coated with salt and kept in tray in the fish market. What is the likely use of coating fish wit
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!