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
TiliK225 [7]
2 years ago
12

HELP QUICK PLEASE Select the hotspot that shows metaphase.

Biology
1 answer:
Radda [10]2 years ago
7 0
Top right one, metaphase is where the chromosomes are lined up in the middle (metaphase=middle)
You might be interested in
Why is it that scientists have trouble when it comes to RNA viruses?
olchik [2.2K]
RNA viruses can copy themselves which is harder for scientists to give an accurate conclusion to solve them.
8 0
3 years ago
_____ (meaning ''spiny skin'') have a water vascular system that functions in locomotion, feeding, and gas exchange.
n200080 [17]

The answer is:

Echinodermata

The word echinodermata is Greek which literally means "Spiny Skin". Echinodermata is a phylum under kingdom animalia. Not all of them have spiny skins, but most of them do. Other characteristics would be their radially symmetric body. They have appendages that grow outward from the center. Examples of echinoderms would be sea stars and sea urchins.

4 0
3 years ago
In humans, hemophilia is caused by an X-linked recessive gene. A woman who is a nonbleeder - that is, she does not display the b
wariber [46]

Answer:

one normal girl

One normal boy

One carrier girl

One colour blind boy

Explanation:

Haemophilia is a sex linked feature as it is transmitted with the chromosomes determining sex.

In humans,the male has XY and the female has XX.the Y chromosome is usually genetically empty.so as mall received his Y chromosomes from his father,he cannot inherit his father's sex linked traits .but women can as they receive and X chromosomes from their fathers.so a cross between a carrier woman Cc and a normal man C result in;

XX--CC

XX--Cc

XY--C

XY--c

7 0
3 years ago
1. Describe the structure and function of each of the three types of RNA.
Ket [755]

Answer:

1.

mRNA - Messenger RNA: Encodes amino acid sequence of a polypeptide.

tRNA - Transfer RNA: Brings amino acids to ribosomes during translation.

rRNA - Ribosomal RNA: With ribosomal proteins, makes up the ribosomes, the organelles that translate the mRNA.

2.

Transcription is the process by which DNA is copied (transcribed) to mRNA, which carries the information needed for protein synthesis. Transcription takes place in two broad steps. First, pre-messenger RNA is formed, with the involvement of RNA polymerase enzymes.

3.

During translation, which is the second major step in gene expression, the mRNA is "read" according to the genetic code, which relates the DNA sequence to the amino acid sequence in proteins. Each group of three bases in mRNA constitutes a codon, and each codon specifies a particular amino acid (hence, it is a triplet code). The mRNA sequence is thus used as a template to assemble—in order—the chain of amino acids that form a protein.

Explanation:

6 0
3 years ago
Which lettered location has the highest elevation?<br> 1 A<br> 2 B<br> 3 С<br> 4 D
vova2212 [387]

Answer:

A

Explanation:

Bc it is the highest point in choices

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following organisms is not nekton?
    10·2 answers
  • Describe what happens in a nuclear fusion reaction.
    8·2 answers
  • Explain how an inmune system response starts after a macrophage attacks a pathogen?
    6·1 answer
  • Do you think genetically modified foods are beneficial or harm full to individuals, society, and the environment
    13·1 answer
  • Why are plants found at the beginning of a food web
    15·1 answer
  • Why was miasma theory replaced?
    14·1 answer
  • Jennifer, a seventh grade student, is writing a report for her science class about how a location’s latitude is the greatest ind
    9·1 answer
  • 1.How Can You Classify Single-Celled Organisms?
    11·1 answer
  • *
    8·1 answer
  • HELP ASAP NOW!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!