Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
New Topic  
Anonymous sara5656
wrote...
A year ago
1) See first image 
Identify the phase(s) from the image above that best illustrates each of the following stages of mitosis AND include your explanation of why. (2 marks).

a. Interphase
b. Prophase
c. Metaphase
d. Anaphase
e. Telophase/Cytokinesis

ANSWER WHY AS WELL PLEASE







2) A group of bird embryos was studied to see if the hair cells in cochlea were able to regenerate after trauma. The first group of bird embryos was treated with growth factors similar to brain-derived neurotrophic factor molecules. The second group of bird embryos had specialized growth genes introduced into their genomes through a virus. The third group was untreated and left to develop without growth factors and gene therapy. The total number of hair cells per cochlea was determined at 10 days and compared at hatching (day 21) through scanning electron microscopy.

Identify the manipulated, responding and controlled variables in this study.







3) The longest phase of the cell cycle is Answer
 
 and the shortest is Answer
 
.
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
Read 391 times
4 Replies
Replies
Answer verified by a subject expert
bio_manbio_man
wrote...
Educator
Top Poster
Posts: 33336
A year ago
Sign in or Sign up in seconds to unlock everything for free
This verified answer contains over 320 words and 1 attached file(s).
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
1

Related Topics

wrote...
A year ago
Interphase is the longest part of the cell cycle. Please find the attachment, that will help
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
wrote...
A year ago
TY :)
wrote...
11 months ago
TY :)
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  499 People Browsing
Related Images
  
 145
  
 387
  
 125
Your Opinion