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KATRIN_1 [288]
3 years ago
13

A married couple has 3-year-old twins. They own a dog. The father's mother lives with them. The father is a professor; the mothe

r has resigned from her position as a legal secretary to be the children's primary caregiver. Which type of family does this represent?
Biology
1 answer:
Leni [432]3 years ago
6 0

Answer:

Extended family

Explanation:

An extended family is a type of family that consists of the father, mother, children and other relatives living in the same household. It goes beyond consisting of just father, mother and children.

The family above consist of the father, mother, children and a grandparent, which makes it a type of extended family. It goes beyond a typical nuclear setting of a family.

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Which of the following represents a type II survivorship curve?
Step2247 [10]

Answer:

The correct answer will be option-C.

Explanation:

The survivorship curves are the representation of the proportion of individuals of the given species which are alive at different ages in the population of species.  The curves are represented in the form of a graph with the number of individuals plotted on the y-axis to the age of survivorship on the x-axis.

The survivorship curves are of three types: Type I, II and III out of which type three represents the population with equal probability of dying at all age groups. This is represented by a straight line on the graph.

Thus, Option-c is the correct answer.

7 0
3 years ago
Which level of organization is seen in both arachnoidiscus ehrenbergi and the human stomach
Flauer [41]

Answer: cell tissue organ and organ system.

Explanation:

7 0
2 years ago
My is the bass
wlad13 [49]

Answer: Relevance

The scope of abiotic and biotic factors spans across the entire biosphere, or global sum

of all ecosystems. Such factors can have relevance for an individual within a species,

its community or an entire population. For instance, disease is a biotic factor affecting

the survival of an individual and its community. Temperature is an abiotic factor with the

same relevance.

Some factors have greater relevance for an entire ecosystem. Abiotic and biotic factors

combine to create a system or, more precisely, an ecosystem, meaning a community of

living and nonliving things considered as a unit. In this case, abiotic factors span as far

as the pH of the soil and water, types of nutrients available and even the length of the

day. Biotic factors such as the presence of autotrophs or self-nourishing organisms

such as plants, and the diversity of consumers also affect an entire ecosystem.

Influencing Factors

Abiotic factors affect the ability of organisms to survive and reproduce. Abiotic limiting

factors restrict the growth of populations. They help determine the types and numbers

of organisms able to exist within an environment.

Biotic factors are living things that directly or indirectly affect organisms within an

environment. This includes the organisms themselves, other organisms, interactions

between living organisms and even their waste. Other biotic factors include parasitism,

disease, and predation (the act of one anim

Explanation:

5 0
3 years ago
Read 2 more answers
describe and explain the adaptations of sperm and ovum that enables fertilisation and early development of the embryo to occur​
Mekhanik [1.2K]

The adaptations of the sperm and egg that allow fertilization to take place, and copulation occurs for the sperm to be deposited. These sperm penetrate the cervix and travel to the fallopian tube. There, they must find an oocyte, which is released in the process of ovulation.

<h3>What is fertilization and embryo development?</h3>

In the first weeks after fertilization, the zygote makes many changes and develops rapidly. The first eight weeks of development is known as the organogenic period and is the embryonic stage of development. This period is a crucial phase of development for the embryo's organs.

With this information, we can conclude that The first three days of embryonic development occur in the fallopian tube as the embryo moves from the ovary to the uterus. Cell division continues and forms a hollow ball of cells (the blastocyst). Six days after fertilization, the embryo begins implantation into the lining of the uterus.

Learn more about  embryonic in brainly.com/question/14560716

#SPJ1

4 0
2 years ago
When is formed when atoms of one type react with atoms of other types
olya-2409 [2.1K]

Answer:Compound

Explanation:

8 0
2 years ago
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