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fenix001 [56]
3 years ago
12

5. This circular structure of cells contain genetic information that direct all

Biology
1 answer:
ycow [4]3 years ago
3 0
Nucleus is the largest organelle in the cell and contains all the cell's genetic information in the form of DNA. The presence of a nucleus is the primary factor that distinguishes eukaryotes from prokaryotes.
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More objects can be dissolved in water than in sulfuric acid. ice true or false
Gelneren [198K]
True :) Acid cant burn its self. 
6 0
4 years ago
Give explanation for why you agree with their statements
Shtirlitz [24]

Answer:

First Option

Explanation:

When you consume food and it goes through your digestive system your body takes a good amount of the good and converts it into energy and distributes it throughout your body leaving the rest of the food as waste then it will soon leave the body in it's own way as it reaches the end of the digestive cycle. In this case the animal consumed food and then the body converted it into energy causing the animal to gain mass or "grow."

Hope this helps

3 0
4 years ago
Is it possible for plant breeders to develop a true-breeding pink-flowered snapdragon?
abruzzese [7]

Answer:

No.

Explanation:

Pink flower colour in snapdragon is as a result of incomplete dominance. The pink flower colour has no allele in nature. Instead, the pink colour results from incomplete dominance of the allele that codes for red flower colour over the allele that codes for the white flower colour.

Assuming that the allele for red flower colour in the plant is R and the allele for white flower colour is r, true breeding red and white flower colour plants will have the genotype RR and rr respectively. In heterozygote state (Rr), the phenotype is usually pink, showing that the R allele has incomplete dominance over the r allele.

<em>Hence, there is no way for plant breeders to develop a true-breeding pink-flowered snapdragon. without some genetic manipulations/mutation.</em>

6 0
3 years ago
The first line of defense involves which structure(s)?
iogann1982 [59]

Answer:

Skin

Explanation:

4 0
3 years ago
Read 2 more answers
A pea plant is heterozygous for both seed shape and seed color. S is the allele for the dominant, spherical shape characteristic
poizon [28]

Answer:

<h2>All the gametes are 25%;  SY(25% so on) Sy, sY, and sy . </h2>

Explanation:

Spherical shape (S) is dominant over dented shape(s), so  S is dominant over s;

Yellow (Y) is dominant over white color (y), so Y is dominant over y.

Here as given, parent is heterozygous for both parents.

so its genotype is= SsYy

Gametes formation follow both law of segregation and law of independent assortment:

So, 25% of gametes are SY

25% of gametes are Sy

25% of gametes are sY

25% of gametes are sy.

8 0
3 years ago
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