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
nata0808 [166]
3 years ago
9

Help! i’ll give brainliest :)

Biology
2 answers:
BaLLatris [955]3 years ago
6 0

Answer:

The genotypic ratio will be 1:2:1

Explanation:

From the square you can see that out of every 4 offspring...

1 will be TT

2 will be Tt

1 will be tt

Therefore, the genotypic ratio (NOT the phenotypic ratio) will be 1:2:1

MrRa [10]3 years ago
5 0

Answer: A

Explanation:

You might be interested in
PLEASE HELP ME!! ASAP!!An organism inherits its genetic material from its-
likoan [24]

Answer:

parents

Explanation

hope this helpssss

4 0
2 years ago
Colorblindness is more common in males than in females because the allele for colorblindness is
Dafna1 [17]

Explanation:

It is sex-linked: genetic red-green color blindness affects males much more often than females, because the genes for the red and green color receptors are located on the X chromosome, of which males have only one and females have two.

8 0
3 years ago
Select the best answer that describes how lionfish are impacting biodiversity in Florida. O Lionfish are consuming large quantit
jolli1 [7]

Answer:

Lionfish are rapidly consuming many smaller fish species along the coast at depths up to 90 meters.

Explanation:

Lionfish is an invasive species that has been successfully established in the Atlantic Ocean. It is a tropical species that lives mostly in reefs and rocks that provide protection. It <u>i</u><u>nhabits waters from the coast to 50 meters deep. </u>

Because of its high densities in the Atlantic, Lionfish is a promoter of ecological, economic, socio-cultural consequences. They only have a few predators and consume a high diversity of prey items. They produce an ecological imbalance in the trophic chains of the marine ecosystem. When competing with native piscivores, they imbalance the dynamics of fish communities in coral reefs and mangroves. The <u>density of young and herbivores fishes has decreased because of their predation by the lionfish</u><u>.</u> By <u>predating on algae eating fishes</u>, they provoke a sharp increase in algae populations, which produces serious damages in the coral reefs, enhancing their mortality. The main consequences of these damages are marine biodiversity loss, water quality decrease, ecosystem recovery difficulty, and impacts on food provisioning for many other ocean species.

4 0
2 years ago
En el 1953 el nuevo modelo postulado por Watson y Crick sobre la estructura del ADN explica la misma como forma de doble hélice
finlep [7]

Answer: A Puede ser posible un mecanismo de copia de material genético

Explanation:

El material genético, permite ser replicado, mediante la secuencia de doble cadena con el apareamiento de las bases con ayuda de la enzima telomerasa

5 0
3 years ago
In the atom, which particles are in constant motion around the nucleus?
scoundrel [369]

Answer:

Electrons

Explanation:

According to the modern atomic theory, atoms are made-up of smaller subatomic particles in the nucleus. The nucleus contains two types of subatomic particles, protons and neutrons. The protons have a positively electrical charge and the neutrons have no charge. The electrons have a negative electrical charge and are able to move around the nucleus. An atom usually contains an equal number of positively charged protons and negatively charged electrons. This makes the atom itself electrically neutral. The electrons exist at different energy levels, called shells, around the nucleus where they revolve freely in a constant motion.

5 0
2 years ago
Other questions:
  • Testing hypotheses often involves designing experiments. Which of the following is the factor that is observed and measured in a
    8·2 answers
  • The "feel good" neurotransmitter in the brain that produces the euphoria associated with drug use is called
    8·1 answer
  • The law of segregation states that allele pairs separate during gamete formation. How then do we have two alleles for a trait?
    10·1 answer
  • 1. Describe the process of germination and plant growth you observed in the lab activity for a dicot plant.
    8·1 answer
  • What occurs after fertilization in a flowering plan
    12·2 answers
  • In a resting potential, an example of a cation that is more abundant as a solute in the cytosol of a neuron than it is in the in
    7·1 answer
  • An output gear has 12 teeth and an input gear has 48 teeth. What is the mechanical advantage of this gear combination? Round to
    5·2 answers
  • Which one of the following choices refers to an excision of the iris to treat glaucoma?
    13·1 answer
  • Which one is a chemotroph?
    5·2 answers
  • DDT:
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!