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
BabaBlast [244]
3 years ago
14

You come across caribou maternity pens while hiking. Which of the following do you see in them?

Biology
1 answer:
shtirl [24]3 years ago
8 0

Answer:

a.

Explanation:

caribou maternity pens are enclosed areas created to care for pregnant female caribou and their offspring. As well as allowing the mothers to take care of their offspring in a safe and nurturing condition. Therefore the hikers passing by the pens most likely would see Pregnant females and young caribou within the pens.

You might be interested in
Verdadero o falso mediante el genotipo podemos determinar si existen dominancia en una característica
Murljashka [212]

Answer:

Verdadero

Explanation:

Sabemos que los caracteres dependen de los genes. Y los genes pueden presentarse en forma de alelos dominantes, o alelos recesivos. La expresión de los alelos recesivos son enmascarados o escondidos por el alelo dominante. Es decir, que si ambos alelos se encuentran juntos en un heterocigota, solo el alelo dominante se expresará.

Entonces el alelo dominante expresa la característica que resulta dominante, mientras que el alelo recesivo expresa la característica recesiva.

Genotipo:

  • Homocigota dominante ----> Expresa caracter dominante (Solo el alelo dominante esta presente)
  • Heterocigota -------------------> Expresa el caracter dominante (Ambos alelos estan presentes, pero el dominante es quien se expresa)
  • Homocigota recesivo --------> Expresa el caracter recesivo (solo alelos recesivos estan presentes)

Por ejemplo, si tenemos dos fenotipos rojo y amarillo, y sabemos que el color esta codificado por un gen dialelico llamado M. También supongamos que no sabemos qué alelo expresa qué color. Teniendo solo estos datos, no podemos decir si el rojo es el color dominante o si el amarillo lo es.

Sin embargo, si tenemos los siguientes genotipos acompañando esta información:

  • MM--> Amarillo
  • Mm--> Amarillo
  • mm --> Rojo

Recién ahora podemos deducir que el caracter dominante es el amarillo.

8 0
3 years ago
In order for a fat molecule to be saturated, it must have what characteristic?
marin [14]
Fat (lipid) molecules are made up mostly of long chains of carbon atoms.
For a fat molecule to be considered saturated, the carbon chain must have only single bonds between them. 
Schematically, they look like  -C-C-C-C-  ...

If the carbon chain contains one or more double bonds, such as  -C=C-C-C, then the given lipid molecule is unsaturated.

If a lipid molecule (fatty acid) contains exactly one double bond in its chain, and the rest are single bonds, it is then called monosaturated.  It is a more healthy food source than saturated fats.

Saturated fat are generally solid at room temperatures.  Examples include lard, butter, mostly from animal sources.  However, coconut oil (solid at room temperatures as well) is a saturated fat.
3 0
3 years ago
What are three processes that contribute to genetic variation during sexual reproduction
brilliants [131]
  1. Crossing over – often, the sister homologous chromosomes of a cell exchange genetic material through recombination of genes.
  2. Independent assortment/random fertilization – there are numerous variety of ways that the chromosomes of the gametes can combine, after meiosis, through fertilization to form a zygote
  3. Mutation – on rare occasion, there is a slight and random change in the genes of a gametic cell caused by environmental factors.

7 0
3 years ago
Two things that can break enzymes down are:
e-lub [12.9K]

Answer:

Temperature or heat energy can affect the functioning of an enzyme

I hope this helped!!

5 0
3 years ago
The Earth's water in all of its forms makes up the ————
Anuta_ua [19.1K]

Answer:

hydrosphere

Explanation:

definition: the hydrosphere is the sum of earth's water, in the ocean, the ground, on the surface, and in the air.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the FALSE statement. The primary atmosphere:
    9·1 answer
  • Which of the following is an example of a chemical change?
    9·1 answer
  • Which type of RNA functions as a carrier of the genetic code?
    13·1 answer
  • This exercise is designed to help understand the naming process of a few se muscle names. The other column is a list of descript
    12·1 answer
  • Two true-breeding stocks of pea plants are crossed. one parent has red, axial flowers and the other has white, terminal flowers;
    9·1 answer
  • You are studying a variety of pea plant that has either red flowers or white flowers. When you cross true-breeding red-flowering
    10·1 answer
  • How can morphology and DNA be used to identify different shark species now and in the future?
    8·1 answer
  • FAST!!! NEED HELP!
    11·2 answers
  • Explain how carbon cycles through the ecosystem in which you live.<br><br> PLEAASE HELP :((
    11·1 answer
  • What machines and tools are being used for farming nowadays?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!