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
den301095 [7]
3 years ago
7

Which of the following sequences describes the general life cycle of a eukaryotic organism? a. 1N meiosis 2N fertilization 1N b.

2N meiosis 1N fertilization 2N c. 1N mitosis 2N fertilization 1N d. 2N mitosis 1N fertilization 2N
Biology
1 answer:
ehidna [41]3 years ago
7 0

Answer:

b. 2N meiosis 1N fertilization 2N

Explanation:

In eukaryotic organisms, gamete mother cells are diploid (2N) and have two complete sets of chromosomes. Meiosis in male and female gamete mother cells form haploid male and female gametes (N) respectively. This occurs since meiosis reduces the number of the chromosome to half in the daughter cells. The fusion of haploid male and female gametes during fertilization restores the diploid chromosome number of the species and forms diploid zygote (2N). Repeated mitotic divisions in the diploid zygote form the diploid organism.

You might be interested in
Why does osmosis not cause submerged water plants to swell up and burst?
Trava [24]
Because it creates ATP, or active transport against the concentration gradient.
3 0
3 years ago
What type of reasoning is used in this example?
brilliants [131]
<h2>Answer:</h2>

The reasoning used is <u>inductive reasoning</u>.

<h2>Explanation:</h2>

The type of reasoning where the examples are used to derive conclusion it is called as inductive reasoning. The end is the theory or plausible. This implies the end is the piece of thinking that inductive thinking is attempting to demonstrate. Inductive thinking is likewise alluded to as 'circumstances and logical results thinking' or 'base up thinking' since it looks to demonstrate an end first. This is normally gotten from explicit occasions to build up a general end.

As the given examples quotes many examples of desert and then derives conclusion out of it, this is considered as example of inductive reasoning.

8 0
3 years ago
oxygen attracts electrons more strongly than hydrogen does. what kind of bond forms between the two hydrogen atoms and single ox
Alex777 [14]
The bond that is created in H2O is called a covalent bond.
8 0
2 years ago
Read 2 more answers
explain how nitrogen atoms are transferred from dead mustard plants materisl into new marigold seedlings
liberstina [14]
Dead mustard plants disintegrate into the soil And the worms in the soil see it and are like woah man let’s fricking rave! So these worms rave until the riff of dawn and the air gets so dense it just turns into nitrogen. The rave vibes were so lit that the nitrogen had this gold ora to it. The worms gathered it all and in a way, molded it into a seedling. They were like “ we gonna name it marigold cuz we had a pretty merry good time”. So yea science is wild isn’t it?
5 0
3 years ago
(Enzymes) Which of the following may cause an enzyme to unfold or denature?
Sergeeva-Olga [200]
Really high temperatures cause the enzyme to denature.
4 0
2 years ago
Other questions:
  • The diagram shows the first four steps of meiosis . What is happening in the step labeled A ?
    15·1 answer
  • A registered nurse is explaining the term "just culture" to the student nurse. which explanation provided by the registered nurs
    12·1 answer
  • what do u do if u have a girlfriend but u be talking to another girl and u find out she likes and u kinda like her but you still
    10·2 answers
  • What information must be considered to determine whether a specific molecule will pass through a biological membrane?
    12·2 answers
  • 5. Which of the following must an animal do to survive?
    13·1 answer
  • Development of Male Gametophyte.
    9·1 answer
  • What are the causes of substance abuse?
    9·1 answer
  • I need help on this and please.
    11·1 answer
  • The Moon's orbit of Earth is due to the attractive forces explained by Newton's Universal Law of Gravitation. What
    14·1 answer
  • All of the amino acids found in protein are derived from which metabolic pathway?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!