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
vodomira [7]
3 years ago
7

Could the mother or the father (or both be "responsible" for this aneuploid condition in a child? explain your choice

Biology
1 answer:
eduard3 years ago
6 0
Nondisjunction is the failure of homologous or sister chromatids to separate properly during cell division .There are 3 forms of non junctions.1)failure of a pair of homologous chromosome to separate in meisis 1
You might be interested in
Which one of the following is a difference between a normal cell and a cancer cell? A. Normal cells undergo apoptosis while canc
yaroslaw [1]
I think the correct answer from the choices listed above is option A. The difference between a normal cell and a cancer cell is that a normal cells undergo while cancer cells don't Also, normal cells respond to signals while cancer cells don't.
3 0
3 years ago
Read 2 more answers
A population of bacteria is treated with hand sanitizer. Because of genetic variation in the population, what is the possible ou
velikii [3]

Answer:

D. Some of the bacteria may be resistant and survive.

6 0
3 years ago
(a)The same kind of plants grown & cultivated on a large scale at a place is called_____ (b) The first step before growing c
valkas [14]

Answer:

Following the answers are given below:-

Explanation:

(a) Plants of the same type that are grown and grown at a large-scale spot are referred to as crops. They are mostly cultivated for useful products.

(b) The very first step in the growth of plants is soil time to prepare to easy way to help water infiltration, appropriate oxygenation, and soil microbial economic expansion. Soil program includes the softening and attempting to turn of plant roots through all the plow procedure. The next step in growing crops is the collection of safe crops that is performed for some time by placing the seed in a water-filled flask.

(c) Infected seeds are lighter and hollow in strength and therefore rise at the top of the atmosphere. The good seeds calm down a bit at the edges, becoming heavier, which is used for sowing.

(d) Sunlight, water, and nutrients are essential requirements for seed germination and seedling growth. Seed seeding to the right depth and adequate spacing among seeds and seedlings confirm that these criteria are fulfilled.

(e) The principal Kharif crops in India are corn, maize, and cotton.

(f) individuals are used for producing plant manure.

(g) A combination of calcium acid phosphate and calcium sulfate formed by processing sulfuric phosphate stone: used primarily as a phosphate.

(h) Vegetables and lean meats are the two major categories of commercial grain crops. The word applies primarily to seeds from family Fabaceae plants, such as wheat, corn, and rice; seeds of non-edible vegetation types are often referred to as "grains."

4 0
3 years ago
The net annual primary productivity of a particular wetland ecosystem is found to be 8,000 kcal/m2 per year. If respiration by t
Yakvenalex [24]

Answer:

D.20,000

Explanation:

The Gross Annual Primary Productivity for the wetland ecosystem is the amount of carbon taken up by the aquatic producers through photosynthesis.  

Given that: Net Annual Primary Producer is 8,000 kcal/m2 per year, and respiration by the aquatic producers is 12,000 kcal/m2 per year, using the formula NPP = GPP – Respiration, we can determine the Gross Annual Primary Productivity of the wetland ecosystem.

NNP = 8,000 kcal/m2

Respiration = 12,000 kcal/m2

GPP = x

8,000 = x – 12,000 (NPP = GPP – Respiration)

Solve for x:

x = 8,000 + 12,000

x = 20,000 kcal/m2 per year

GPP = 20,000 kcal/m2 per year

3 0
3 years ago
What is the best description of chromosomes by the end of metaphase II of meiosis
katovenus [111]
<span>The chromosomes of two diploid cells split apart at the centromere</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • True or false: The greenhouse effect is important in keeping the temperatures in ou
    8·2 answers
  • What poses a great threat to the entire human species;poisonous abiotic factors or poisonous biotic factors?
    10·1 answer
  • What phenomenon occurs in females as a result of x-chromosomes inactivation
    7·1 answer
  • Does a prokaryote have DNR
    8·1 answer
  • Explain how ferns and fungi are different.
    14·2 answers
  • Which structure of the cell controls what goes in and comes out of the cell?
    5·1 answer
  • If you find an object
    14·1 answer
  • Students want to find out at which temperature bean plants grow the tallest. Which science process skill would be used to find t
    15·1 answer
  • Water, carbon dioxide, oxygen, and some other substances can pass through the cell membrane because...
    15·1 answer
  • Answer the question below
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!