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
Mumz [18]
3 years ago
9

una pareja cuya madre es heterocigota para el grupo sanguineo a y su espoco es homocigoto B. Determina ¿que tipo de sangre tendr

a su descendencia?
Biology
1 answer:
pochemuha3 years ago
3 0

Answer:

1/2 IAIB, 1/2 IBIB (es decir, 50% IAIB  y 50% IBIB)

Explanation:

El grupo sanguíneo está determinado por un gen que posee tres diferentes variantes o formas alélicas:

alelo A: IA

alelo B: IB

alelo O: IO

Los alelos IA y IB son codominantes entre sí, es decir, un portador de ambos alelos será de grupo sanguíneo IAIB. Por otra parte, tanto el alelo IA como el alelo IB son dominantes del alelo IO recesivo. En este caso, el cruzamiento entre un individuo heterocigota IAIB con un individuo homocigota IBIB dará como resultado una descendencia 1:1 de heterocigotas IAIB y homocigotas IBIB (es decir, 50% IAIB  y 50% IBIB), ya que la madre producirá ambos tipos de gametos en proporciones equivalentes (1/2 IA  y 1/2 IB), mientras que el padre sólo producirá gametos IB.

You might be interested in
Describe what happens during each phase of cell division
Nataly_w [17]

i have the chart for all of the phases.

answer:

interphase and prophase have the most phases

interphase: 20

prophase; 10

metaphase; 3

anaphase; 2

telaphase; 1

divide each on by 36.

6 0
3 years ago
The production of mutations
GuDViN [60]

Answer:

Matution include changes as small as the substitution of a single DNA building block, nucleotide base, with another nucleotide base.... Other matutions result in abnormal protein product.

7 0
3 years ago
O type blood contains what type of antibodies?
motikmotik
O type blood contains both A and B antibodies.
6 0
2 years ago
Read 2 more answers
Which element is a metalloid
soldi70 [24.7K]
The term is normally applied to a group of between six and nine elements (boron, silicon, germanium, arsenic, antimony, tellurium, and possibly bismuth, polonium, astatine) found near the center of the P-block or main block of the periodic table.
6 0
3 years ago
Match the descriptions to the processes.
UNO [17]

Answer:

A) Ice cream starts dripping down the sides of an ice cream cone: melting

B) Fog is created by using dry ice:  sublimation

C) Frost forms on trees on a very cold day: deposition

D) The mirror gets fogged up when you breathe on it: condensation

E) Your wet hair dries after a few minutes: evaporation

F) Liquid glass cools and hardens : freezing

Explanation:

Sublimation process where solid state changes to gaseous state by escaping liquid state.

Deposition process where gaseous state changes to solid state by escaping liquid state.

Condensation process where gaseous state changes to liquid state.

Melting is the process where solid state changes to liquid state.

Evaporation process is a process where liquid state changes to gaseous state.

Freezing is the process in which liquid changes to solid state.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which are characteristics of prokaryotic organisms? select three options ​
    7·1 answer
  • Think about the dna coding sequence of a gene. if an a were swapped for a t, what kind of mutation could it cause and why? think
    11·1 answer
  • Ou are treating a patient who was stabbed in the right side of the anterior chest wall. he has shortness of​ breath, weakness, a
    10·1 answer
  • Write the solution in the form and . (use the parametrization derived from the row-reduced echelon form after reindexing the and
    13·1 answer
  • When is S-phase complete?
    5·1 answer
  • The Cape Fear River basin is the largest in North Carolina. Which statement BEST describes a river basin? A) River basins are tr
    9·2 answers
  • In what parts of the chloroplast does photosynthesis take place?
    11·1 answer
  • Mario and several friends spend a day at the beach. While watching the ocean waves crashing to shore, Mario wonders how much of
    15·1 answer
  • 1. Insects Have three pairs of legs or are the ______ arthropods.
    9·1 answer
  • An air mass that originates over land in Central America is most likely
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!