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
VladimirAG [237]
2 years ago
7

PLEASE HELP ME!!!!!!!!!!!

Biology
1 answer:
Sever21 [200]2 years ago
3 0

each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties; in particular, a radioactive form of an element.

You might be interested in
The variable that you measure is the :
Naya [18.7K]
B dependent variable
5 0
3 years ago
1. Define humidity.<br><br> 2. Name two (2) things that increase humidity.
mart [117]
Definition - the state or quality of something being humid. 
Two things that increase humidity are 
1) more water vapor in the air (more moisture)
2) lower temperature
5 0
3 years ago
Read 2 more answers
The age of the universe is measured in 10 to 20
melamori03 [73]
4.6 or 4.7 billion years
6 0
2 years ago
All of the following are functions of proteins except?
sveta [45]
D) insulation is the answer
4 0
2 years ago
Read 2 more answers
For this week's CRQ, you are to design your own genetic cross between a female and a male. Be sure to include each of the follow
svp [43]

Answer and Explanation:

Punnett squares are illustrations that display the product of hybrid trait crosses by genetic breeding. Established parent genotypes and phenotypes are used and are usually compatible with Mendelian ratios and inheritance. The phnomenon influencing this behaviour is the

  • Law of Segregation,
  • Law of Independent assortment
  • and Dominance

For this cross...

Assuming Widow's peak= dominant

<u> 1. What are the dominant and recessive traits in cross?</u>

Parent generation or P generation:

gametes: Ww → Widow's peak dominant (W), No Widow's peak recessive (w)

<u>2. Is the male homozygous dominant, homozygous recessive, or heterozygous?</u>

Heterozygousity describes the allelic makeup; these traits are made of two different forms of the same gene.

Male: Ww  →  with the W.peak;  

(Thus, with both W and w this is a heterozygous trait)

<u>3. Is the female homozygous dominant, homozygous recessive, or heterozygous?</u>

However, homozygous traits are made up of the same forms of the gene called alleles.

Female: ww → without the W.peak  

(Thus, with both w ad w this is a homozygous trait)

<u>1. genotypes and phenotypes for parent and offspring...</u>

<u></u>

Assuming heterozygousity of the male , for the cross

P generation:                          Ww× ww

                            Widow's peak  ×No Widow's peak  

F1 generation:

  • genotype:                       Ww × ww       ...(from punnet square)
  • phenotype:          2 with the W.peak; 2 without

<em>∴ 50% are genotypically heterozygous while 50% is homozygous , 2 with the W.peak; 2 without </em>

6 0
3 years ago
Other questions:
  • Name one location where you might see fractals in everyday life brainly
    10·2 answers
  • What the answer is to this question
    8·1 answer
  • Which cell organelle underwent a change that caused this plant to wilt and droop? Which cell organelle helps the plant maintain
    7·2 answers
  • How did the atomic bomb affect Hiroshima and the global community after the release of Little Boy?
    6·1 answer
  • Electromagnetic waves used in ovens and cell phone are called
    11·1 answer
  • What problems would upu expect to observe in an ecosystem without secondary consumers
    13·1 answer
  • Given these characteristics of life, which of the following objects is considered a living organism
    10·1 answer
  • How many ways are there for carbon to get transported to the atmosphere?
    15·1 answer
  • Plants make food through photosynthesis, a chemical reaction.
    12·2 answers
  • Define atmosphere<br>please in full answer​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!