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
Slav-nsk [51]
2 years ago
15

How could meiosis result in a chromosome in a gamete that has parts of both chromosomes in a parent's pair of homologous chromos

omes?
Biology
1 answer:
kvv77 [185]2 years ago
7 0
The sperm carries one chromosome of the homologous pair and the egg has also one otherchromosome homologous to the first. After fertilization, when the zygote is formed it has one chromosome from the sperm and one chromosome from the egg that was fertilized by the sperm.
You might be interested in
On the coast strong seabreeze is move cool air into the land replace warm rising air, this often causes what?
Naddika [18.5K]

Answer:

C) thunderstorms

Explanation:

Answer choices:

A) cyclones

B) hurricanes

C) thunderstorms

D) tornadoes

8 0
3 years ago
Women have a tendency to retain water during part of the menstrual cycle because estrogen mimics the action of what
Ira Lisetskai [31]

Answer:

This question lacks options, options are:

A) ADH

B) aldosterone

C) atrial natriuretic hormone

D) oxytocin

E) prolactin

The correct answer is B.

Women have a tendency to retain water during part of the menstrual cycle because estrogen mimics the action of <u>aldosterone</u>.

Explanation:

The female sex hormones produced by the ovary (estrogens and progesterone) are substances that, through the blood, will carry messages to all the organs of the female genital system (uterus, tubes and ovaries) to achieve their correct function. Aldosterone concentration normally increases at the time of ovulation and remains elevated during the luteal phase of the menstrual cycle. Women present during the premenstrual phase, compared to the luteal and follicular phases, an increase in body weight, due to an increase in fluid retention, this because the menstrual cycle modulates the renin-angiotensin-aldosterone system. High levels of estrogen and progesterone in the mid-luteal phase are associated with a greater increase in adrenal and renal hormones and retention of more volume.

5 0
3 years ago
Please help !!\
vlada-n [284]
The correct answer is letter A, the increased nitrates from the fertilizers leech into the water and cause algal blooms, which take oxygen out of the water and this suffocates fish.

This is one of the many chain reactions that agricultural farming brings to the environment, and it will be very common through the years as people have not figured out a safer way to protect crops.
3 0
3 years ago
Species that provide early warnings of environmental change in a community or an ecosystem are called ____.
avanturin [10]

The correct answer is indicator species.

3 0
2 years ago
Unlike any animal, people have developed_____
sashaice [31]

Answer:

senses?

Explanation:

unlike any animal, people have developed senses

the rest of the options would not make much sense given the sentence

5 0
3 years ago
Read 2 more answers
Other questions:
  • Briefly explain how producers, herbivores, carnivores, omnivores, and scavengers are related in an environment.
    13·2 answers
  • which process in eukaryotic cells will proceed normally whether oxygen (o���) is present or absent?; a) electron transport; b) g
    14·1 answer
  • A fruit fly that is true breeding for gray body, vestigial wings (b+ b+ vg vg) is mated with one thiat is true-breeding for blac
    12·1 answer
  • List three products of respiration ..
    5·1 answer
  • Compare the two processes: mitosis and meiosis. Can you identify the the true statements about the two? Meiosis results in four
    11·1 answer
  • What is the most likely position for the hurricane indicated by the wind readings from the three weather stations shown?
    9·2 answers
  • Which activity uses ATP to raise body temperature?
    14·2 answers
  • 29 pt and brainlyyyyyy​
    7·1 answer
  • How did the results of Meselson and Stahl's experiment confirm that
    14·1 answer
  • Need help here plss
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!