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
Tju [1.3M]
3 years ago
11

In cats, having a short tail is recessive to having a long tail. If a mother cat is heterozygous for this trait and a father cat

is homozygous dominant for having a long tail, what will most likely be true about their offspring?
a. All will have long tails.

b. All will have short tails.

c. About will have short tails.

d.About will have long tails.
Biology
2 answers:
Dominik [7]3 years ago
8 0

Answer:

a. All will have long tails.

Explanation:

Even though the mother is heterozygous for this trait yet her off springs will show dominant trait because her husband is homozygous dominant for this trait. The mother has one recessive allele but it will not be able to express in the presence of dominant allele even after their mating because father will contribute dominant allele each time.

The cross is depicted as under:

                        Mother             Father

Parental            Tt                       TT

F1                       TT     TT      Tt      Tt        

So all their offsprings will pehnotypically be long tailed because dominant allele (T) will suppress expression of recessive allele (t). 50% progenies will be heterozygous for long tail while 50% will be homozygous dominant for this trait.                      

LenaWriter [7]3 years ago
6 0
All of them will have long tails
You might be interested in
Your class went out to Government Canyon State Park, and each group had to measure the size and density of organisms in a 1m2 ar
user100 [1]

Answer:

  • A signifies quadrant sampling.

  • B signifies density.

  • C signifies percentage coverage as it is the average estimate of the area the species covers in a quadrant.

  • D signifies frequency as frequency = no of plots in which sample is found/total no of plots.

  • E signifies average density. As density = number of plants per square meter.

  • F signifies average percentage coverage

4 0
3 years ago
which of the 4 macromolecules consist of a variety of units and can be divided into 2 classes?? Helpp!!
Dima020 [189]

Answer:

The 4 macromolecules are nucleic acids, carbohydrates, proteins, and lipids.

structure: Carbohydrates, lipid, and protein

Function: Nucleic acids, Carbohydrates, Lipid, and Protein

Explanation:

6 0
2 years ago
Pls help me!!
klio [65]

Answer:

In explanation.

Explanation:

What is a punnett square used for?

It is a way to store data and keep track of things. It helps to predict the variations and probabilities that can come from cross breeding.

What do the probabilities of the possible offspring all add up to?

All can have 100%, 75%, 50%, or 25% depending on the specific trait.

4 0
2 years ago
In Oompa Loompas, gray face (G) is dominant to orange recessive face (g). If two gray faced Oompas have an offspring with an ora
Neko [114]

Answer:

The genotype for each of the parents must be

parent 1 : Gg

parent 2 : Gg

Explanation:

Please note that a dominant trait is a trait that is expressed phenotypically in a heterozygous state, while a recessive trait is a trait that can only be expressed in a homozygous state.

Now, since gray face (G) for Oompa Loompas is dominant, and orange face (g) is recessive, for an offspring to be orange faced, it means that the genotype of the offspring must be 'gg'. Also, since both parent contribute an allele in the pair of alleles in the offspring, both parents must have the recessive (g) in their genotype. Moreover, we are told that both parents are gray-faced, meaning that their genotypes were 'Gg' and 'Gg'. To confirm, let me do the cross

                                 G           g

G                                GG       Gg

g                                 Gg        gg

from the cross above, we find out that out of 4 offspring, 3 were gray face (GG, Gg ) while one was orange face (gg).

3 0
3 years ago
Ten square miles of temperate forest has a larger variety of organisms than 10 square miles of taiga
Radda [10]
Very little succession
4 0
3 years ago
Other questions:
  • ________ is a combination of rain, snow, dust, and other particles with a ph lower than 5.6.
    5·1 answer
  • One result of x-linkage is a crisscross pattern of inheritance in which sons express recessive genes of their fathers and daught
    15·1 answer
  • Which term describes the motion of most objects in our solar system
    11·1 answer
  • In the 1990s, epidemiologic studies established that women could reduce their risk of bearing a child with neural tube birth def
    7·1 answer
  • When the cell duplicates chromosomes and separates into two separate nuclei, the cell is said to be in what phase?
    11·1 answer
  • The main building blocks of tissues and organs are
    13·2 answers
  • What source of evidence did charles darwin use to support his ideas of evolution?
    10·1 answer
  • A cell in G1 of interphase has 12 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original
    7·1 answer
  • What do scientists estimate is the approximate age of earth?.
    12·1 answer
  • Which of the following is not part of the cell theory?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!