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
Zepler [3.9K]
3 years ago
8

How many chromosomes does an individual with Turner syndrome have? (A)4n (B)2n + 1 (C)n + 1 (D)n – 1 (E)2n – 1

Biology
1 answer:
andrew11 [14]3 years ago
8 0
In your question that ask to find out or to select which of the following among your choices does and individual with a Turner Syndrome and we all know that this is one of the disease that has a chromosomal descripancies and the answer is B. 2n-1
You might be interested in
The synaptonemal complex is Group of answer choices a network of microtubules that forms the spindle apparatus. a region of high
DerKrebs [107]

Answer:

a network of proteins that holds homologues together.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

The synaptonemal complex is a network of proteins that holds homologues (homologous chromosomes) together.

Generally, a synaptonemal complex (protein lattice) is formed between homologous chromosomes during mitosis and meiosis. Also, synaptonemal complex is important for the formation of the four sister chromatids referred to as tetrads.

Furthermore, the synaptonemal complex (protein lattice) has a tripartite structure which comprises of the following components;

I. SC protein-1 (SYCP1).

II. SC protein-2 (SYCP2).

III. SC protein-3 (SYCP3).

In conclusion, the synaptonemal complex plays a significant role in synapsis, recombination and chromosome pairing.

8 0
3 years ago
Help with this question, thanks.
vekshin1

Answer:

It should be D

Explanation: Hope this helps

8 0
3 years ago
or each of the following genetic topics, indicate whether it focuses on transmission genetics, molecular genetics, genomics or p
Bad White [126]

Answer:

A. transmission genetics

B. population genetics

C. molecular genetics

D. genomics

E. molecular genetics

Explanation:

Transmission genetics can be defined as the study of the mechanisms involved in the inheritance of genetic material by offspring from parents. This discipline started with the discovery of inherited characteristics in pea plants by Mendel (1865).

Population genetics is a subdiscipline of genetics that studies genetic variation within and between populations. Population genetics is an area that explains how allele and genotypic frequencies change across time, thereby this subdiscipline is closely linked to evolutionary biology.

Genomics is a broad area of genetics that studies the function, evolution, structure, function, mapping and comparison of genomes (i.e., the whole genetic material contained in each cell of a given organism). This discipline aims at understanding entire gene pools. Genomics includes different research areas including structural genomics, functional genomics, epigenomics and metagenomics.

Molecular genetics is a sub-discipline of genetics that studies the mechanisms involved in preserving the genetic material (i.e., DNA and RNA), and to understand how the structure and expression of the genetic material influence the observed variation among organisms.

6 0
3 years ago
Photosynthesis is an example of
Alekssandra [29.7K]
An example of photosynthesis is how plants convert sugar and energy from water, air and sunlight into energy to grow. The biological synthesis of chemical compounds in the presence of light
8 0
3 years ago
Read 2 more answers
Does drug legalization increase cases of addiction/drug abuse
andrey2020 [161]
No , it didn't increase cases of addiction.
4 0
3 years ago
Other questions:
  • A thesis statement is:
    7·1 answer
  • What type of major source of biochemicals is in plants needed for you're diet?
    15·1 answer
  • A scientist is examining a multicellular organism that has a cell wall. What kingdom does this belong to?
    5·2 answers
  • Respiration is a process where many chemical bonds inside the body break and release energy. This energy is used to perform vari
    7·1 answer
  • Pleaseee answer ASAP 15 points if answer
    8·1 answer
  • Oil glands are also called
    12·2 answers
  • Many polysaccharides are used for short term energy storage. Which carbohydrate is used for energy storage in the liver?
    6·2 answers
  • A client is receiving an intravenous infusion of 1000 mL of normal saline with 40 mEq of potassium chloride. The care unit is mo
    14·1 answer
  • How to find genotype/ phenotype of parents and the ratios.
    11·1 answer
  • Name and explain three different ways micro-organism<br>Obtain energy ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!