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
cupoosta [38]
3 years ago
5

Explain why it's unknown which of two alleles an offspring will obtain from its biological mother or father for a given characte

ristic.
Biology
2 answers:
klasskru [66]3 years ago
5 0
Because alleles can be either dominant or recessive. For example eyes : brown dominant and blue recessive. The mom can have Bb which is dominant and recessive and the dad can have bb only recessive. There’s going to be a combination of alleles which leaves the outcome unknown. The offspring can inherit either: Bb or bb
Lubov Fominskaja [6]3 years ago
3 0

Answer:

Each parent organism contributes one copy of its alleles in a seemingly random fashion to its offspring, as meiosis to create gametes (egg or sperm cells) reduces the number of genes by half. Therefore, each gamete contributes only one allele.

Explanation:

You might be interested in
The land management technique of _____ helps limit topsoil loss.
ValentinkaMS [17]

(strip cropping)   cultivation of crops in strips following the contours of the land to minimize erosion..... 

4 0
3 years ago
Read 2 more answers
Which one of the following answers has clear ectoplasm, pseudopodium, nucleus, contractile vacuole, cell membrane, and granular
kati45 [8]
B . Animalia is the answer for your answer
3 0
2 years ago
Read 2 more answers
Di a que tipo de órganos pertenecen las siguientes estructuras. Justifica tu respuesta:
Aleonysh [2.5K]

Answer:

La pata de un pato y la aleta de un pez son en ambos casos son elementos que les permiten tanto al pato como al pez moverse, además de sus funciones de estabilidad. La aleta de una ballena y el brazo del ser humano, sucede lo mismo que en el caso anterior. En el caso de la aleta de la ballena, es como la aleta del pez. En cuanto al brazo del ser humano permite realizar movimientos que contribuyen al desarrollo de sus funciones, como por ejemplo, agarrar distintos elementos. La pelvis reducida de los cetáceos no tiene actualmente ninguna función.

Explanation:

La pata de un pato es una extremidad que por su estructura le permita nadar perfectamente. En cuanto a la aleta de los peces y ballenas, es una parte de estos animales formada por tejido conjuntivo. Pueden tener distintos tamaños y su principal función no sólo es permitir el movimiento sino también la estabilidad. En cuanto a la pelvis reducida de los cetáceos era algo que tenía sentido en especies de antaño. Durante la evolución, su utilidad de fue perdiendo, como podría mencionarse el ejemplo en los humanos de las muelas de juicio.

7 0
3 years ago
The common cold, most often caused by rhinovirus, causes fever, sore throat, coughing and nasal congestion. Why is treatment wit
Len [333]
They are ineffective against viral infections because viruses can not be treated with antibiotics.
3 0
3 years ago
Where are geysers always located?
Jet001 [13]
Generally geyser field sites are located near active volcanic areas
8 0
3 years ago
Read 2 more answers
Other questions:
  • Bears, raccoons, and humans are all examples of which group?
    10·1 answer
  • How many trna nucleotides form an anticodon that will attach to the mrna codon?
    14·1 answer
  • Which statement do you think is a scientific claim?
    15·2 answers
  • All strains of human papillomavirus (HPV) are capable of integrating their double-stranded DNA viral genome into host basal cell
    13·1 answer
  • What is true of saturates fatty acids
    10·1 answer
  • The competitive effect of one species on another (interspecific competition) is related to…
    8·1 answer
  • A level in an energy pyramid is called a _______ level
    12·1 answer
  • Is the fins are for breathing?<br>​
    14·2 answers
  • you prepare a slide with a thin slice of an onion root tip. You see the following view in a light microscope. Identify the stage
    14·1 answer
  • Other than phosphocreatine breakdown, the fastest way to resupply atp to a muscle is:_______
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!