All categories

3 years ago

What is the phenotype ratio for this cross?

Biology

2 answers:

AnnZ [28]3 years ago

7 0

Answer:

B. Three long. One short

Explanation:

Phenotype is the set of visible characteristics visible in an individual, based on the genotype, which are the set of genes of each individual has.

In a Punnett table, i have to look for crosses that have dominant genes, in this case repressented by L.

So, in this case, you can see that there are three cases with L; they are those that are going to show long needles.

koban [17]3 years ago

3 0

the answer is B) three long one and one short one because the three of them are tall for example (Ll,LL,Ll,) the short one was the parents are genetypes is wyhen father mother ting is the shirt one is (ll)

i hope this helps mark me as brainlest ?)

You might be interested in

A common element among all the river valley civilizations was:

Free_Kalibri [48]

Answer:

A common element among all the river valley civilizations was irrigation systems that moved water to crops and settlements

Explanation:

River Valley civilizations where the civilizations that were found on the banks of the river like the Mesopotamia ,Indus valley civilization.

These civilization where agriculture based civilization as they depended on river for drinking water and irrigational activities

8 0

3 years ago

Read 2 more answers

Which type of cell can not reproduce by Mitosis?

zvonat [6]

Answer:

Which type of cell can not reproduce by Mitosis?

Blood cells after giving blood

C Nerve cells in the brain

Cells in your digestive tract

Skin cells on the hand

0/1 pts

Explanation:

3 0

3 years ago

The most abundant nutrient in the body and in all foods is

alexandr402 [8]

Carb carccarb carb seb carb

8 0

4 years ago

The amino acids in bacteria and plants can be classified in families based on the precursor molecule in the synthesis pathway of

raketka [301]

The given question is incomplete, the complete question is attached in the image format with the answer:

Answer:

1. aspartic acid :

asparagine

methionine

lysine

threonine

2.glutamic acid :

glutamine

proline

arginine

ornithine

3. pyruvic acid :

alanine

valine

leucine

isoleucine

4. chorismic acid :

phenylalanine

tyrosine

trypthophan

5. serine :

cysterine

glycine.

3 0

3 years ago

Give 2 ways that exposing non-pathogenic bacteria to antibiotics as a side effect of antibiotic treatment for a pathogen may inc

Airida [17]

Answer:

The resistance of the bacteria to antibiotics is increasing and the disease which were easily treatable using the antibiotics, are now incurable and bacteria becomes resistant.

The overdose and misuse of antibiotics Is a big concern of worry. Every time we use antibiotics, it will kill the bacteria which were sensitive but resistant bacteria will survive and starts growing and this process will increase the growth of the resistant bacteria upon the nest use of the antibiotics.

Also due to unawareness, the use of antibacterial tablets against viral infections also cause increase in resistance of bacteria against antibiotics.

4 0

3 years ago