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
Vedmedyk [2.9K]
2 years ago
13

What size is a human egg cell in micrometres?

Biology
1 answer:
LekaFEV [45]2 years ago
5 0
Round like an egg micrometers
You might be interested in
Type 2 diabetes
stepan [7]
Seldom seen in adults treatment with insulin injections
5 0
3 years ago
How do bacteria regulate transcription of these operons?
Semmy [17]
Kindly see answers below:

1. operon is not transcribe• b.) lac operon: lactose absent• e.) trp operon: tryptophan present2. operon is transcribed, but not sped up by the positive control• a.) trp operon: tryphophan absent• d.) lac operon: lactose present, glucose present3. operon is transcribed quicklu through positive control• c.) lac operon: lactose present, glocuse absent
7 0
3 years ago
What is a gene?
AnnZ [28]
A. a single chromosome that is not replicated
3 0
2 years ago
1. Discuss gravitational force in our universe and how it words. 2. Why is it critical to our universe? 3. Name at least three i
abruzzese [7]
<h2>Answer 1:</h2>

The gravitational force is a force that attracts any objects with mass. Gravity, or gravitation, is a natural phenomenon by which all things with mass or energy including planets, stars, galaxies, and even light are brought toward one another.

Answer 2:

Gravity keeps things together. It is a force that attracts matter towards it. Anything with mass creates gravity, but the amount of gravity is proportional to the amount of mass.

Gravitational force is critical to our universe because with out gravitational force we cannot walk on earth, all the matter on earth cannot stay on it with out gravity. Everything will start floating in air with out gravity.

<h2>Answer 3:</h2>

Gravity is the powerful force that glues our universe together.

  1. One of the most noticeable effects of gravity in the solar system is the orbit of the planets.
  2. The planet keeps moving but is always caught up in the push-pull forces caused by the interaction of these gravitational forces. As a result, the planet begins orbiting the sun.
  3. The same phenomenon causes the moon to orbit around the Earth except its the Earth's gravitational force not the sun's that keeps it moving around us.
5 0
3 years ago
Mistletoe is a plant that lives on trees and gains nutrition from them (that is, it is a parasite). the fruit of the mistletoe i
Pepsi [2]

Ans.

<em>Viscum album </em>is a plant species, commonly known as mistletoe. It is a hemi-parasitic plant that grows on other trees.

Birds cause seed dispersal as they pick seeds from parent plant and drop them in other places. Seeds of mistletoe are sticky or viscous due to mucus and they provide nutritious food to the birds.

Hence, it can be concluded that the mistletoe seeds show adaptations primarily for seed dispersion, not for infecting the host plant.

Thus, the correct answer to be filled in the blank is 'is nutritious to the dispersing birds.'

6 0
3 years ago
Other questions:
  • Which type of protein makes up connective tissue?​
    14·2 answers
  • Using today's technology, a spacecraft from Earth could travel the distance between _______ in a person's lifetime. A. galaxies
    5·2 answers
  • Gene flow and genetic drift both affect allele frequencies in a population. A high level of gene flow into a population genetic
    12·2 answers
  • Transmission of impulses along a neuron in the vertebrate nervous system ordinarily occurs in only one direction because, follow
    6·1 answer
  • During radiatoin what is the most dangerous risk of the treatment
    5·1 answer
  • Explain how a chemosynthetic organism would help scientists understand how life
    11·1 answer
  • Which of the following professions has NOT contributed significantly to the development of therapeutic use of herbs and pharmace
    13·1 answer
  • What is the forecast for Eastern Texas? Include the front type and weather conditions. How do you know this
    14·1 answer
  • A model that shows a single sequence of feeding relationships is called a
    13·1 answer
  • While doing field research, two scientists discover a new species of plant. They take the plant back to their lab to watch how i
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!