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
ivanzaharov [21]
3 years ago
7

In which phase of mitosis are the chromosomes lined up in the middle of the cell?

Biology
1 answer:
Maurinko [17]3 years ago
6 0

Answer:

In Metaphase of Mitosis, the chromosomes line up along the middle of the dividing cells

You might be interested in
Energy that transfers between substances because of a temperature difference between the substances is known as _______.
Kay [80]
The best answer is B; heat energy is also known as thermal energy.
3 0
3 years ago
Read 2 more answers
Which of the following organelles is the principal and distinquishing feature of the eukaryotic cell? A. ribosomes B. chloroplas
dsp73

Answer:

E. Nucleus

Explanation:

All living organisms were classified into three major domains viz: Eukarya, Archaea and Bacteria. Eukarya are referred to as EUKARYOTES while the other two domains are collectively referred to as PROKARYOTES.

The major basis of this classification is the presence or absence of a membrane bound NUCLEUS. Eukaryotes are organisms characterized by the possession of a membrane-bound nucleus that houses their genetic material (DNA) while prokaryotes lack a nucleus and hence, their genetic material is found naked in the cytoplasm. Although, prokaryotic cells lack other membrane-bound organnelles like Chloroplast, mitochondria etc. but nucleus is the basis of this classification:

EU meaning TRUE, KARYA meaning NUCLEUS, hence Eukarya means organisms will true nucleus.

3 0
3 years ago
Which term best describes the nature of photosynthesis? A. energy attracting B. energy building C. energy releasing D. energy st
Ulleksa [173]
<span> D. energy storing

Photosynthesis uses energy from the sun to synthesize carbon-based molecules, that will serve as the energy for plants.</span>
5 0
3 years ago
Read 2 more answers
According to Piaget, children have acquired the cognitive skill of conservation when they're able to
tatuchka [14]

Answer:

The question lacks options, the options are:

A. understand the viewpoint of other people.

B. realize that the term heavy describes an object one way and the term big describes it another way

C. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal.

The answer is C

Explanation:

Piaget proposed the theory of cognitive development, which talks about how human intelligence is developed. Piaget worked with Children because he believed they played a significant role in the development of cognitive intelligence. Based on his work, he proposed four stages of cognitive development viz: sensorimotor, preoperational, concrete operational and formal operational stages.

However, in the preoperational stage, Piaget described children between ages 2-7 as being in this stage of cognitive development where they are yet to comprehend mental logic. One characteristics of this stage is CONSERVATION, which is the ability to know that changing a substance's appearance doesn't change the properties of that substance. Piaget proposed that Children between the ages of 2-7 lacked this conservative characteristics.

He performed an experiment where he used two beakers with the same amount of liquid. He then emptied the contents of one of the previous beakers into a new beaker with different shape (longer). Piaget was able to notice that Children at the pre-operational stage were unable to understand that the contents of the two beakers (longer one and previous beaker) were still the same despite the beaker has been changed.

Hence, according to Piaget, a child has acquired the cognitive skill of conservation when he/she is able to understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal.

3 0
3 years ago
Which causes natural selection to occur?
Ainat [17]

Answer:

Natural selection can occur by A

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • If a cut on the palm becomes infected the __________ will enlarge
    11·1 answer
  • Anxiety, overexcitement, inability to focus, poor coordination, and shaking are common side effects of __________.
    7·2 answers
  • Explain how the recessive trait for coat colour is hidden in cats when two parents that are purebred for different fur colour ar
    8·1 answer
  • The process through which mrna copies genetic information from dna and carries it to the ribosome is called:
    13·1 answer
  • In what habitat do banana slugs live
    11·1 answer
  • Why do fats have higher caloric value than other organic molecules?
    9·2 answers
  • Which kind of organism is an autotroph?
    10·2 answers
  • In this assignment, you will apply concepts of statistics and probability to answer questions about how environmental factors af
    5·1 answer
  • Name largest to smallest
    7·1 answer
  • What is the process that all grade a milk must go through to destroy pathogenic bacteria?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!