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
leva [86]
3 years ago
12

1.Sea oats

Biology
1 answer:
cluponka [151]3 years ago
3 0

Answer:

Explanation:1.Sea oats

2.European beach grass

3.American beach grass

4.Bitter panicum

5.Salt meadow cord grass

6.Seashore elder

7.Coastal panic grass

Procedure: In two to four sentences, explain how you ranked the plants from most desirable to least desirable. Be sure to cite evidence from the data to support your rankings.

Hope This Helps!

You might be interested in
Question 5
Maurinko [17]

Answer:

Cell membrane

Explanation:

Cell membrane controls what goes in and out of cells

3 0
3 years ago
Read 2 more answers
Through which of these medias do sound travel most slowly a.water b.wood c.iron d.air
rjkz [21]
Water.
Sound travels slowly because the amount of pressure.
6 0
3 years ago
Read 2 more answers
True or false: the rda is designed to be averaged over several days.
jok3333 [9.3K]

Hi,

The rda is designed to be averaged over several days.

- true

(average across a number of days, because body is good at storing based on solid, reliable evidence and observations).

5 0
3 years ago
Read 2 more answers
Please explain the difference between a frameshift mutation and a base substitution mutation.
harina [27]

Answer:

A frameshift changes every codon past it. A base substitution only changes one codon.

Explanation:

DNA is comprised of nucleotides (A, C, T, G) that make up amino acids. Every three bases is called a codon and represents an amino acid.

In a frameshift mutation, a nucleotide is either added or deleted from the sequence. This offsets the entire sequence after it because the reading frame shifts. Here's an example:

ACTGCTATCGTCATC

If another T is added in between the first and second codons, then every codon after will be changed.

ACT>T<GCTATCGTCATC

A substitution mutation is usually less severe, as it only alters one codon in the sequence. These occur when one nucleotide is replaced by another one. Here's an example:

ACTGCTATCGTCATC

Let's say the first G is replaced by a T.

ACT>T<CTATCGTCATC

As you can see, none of the other codons changed.

Typically, a frameshift mutation is considered worse than a substitution mutation.

7 0
3 years ago
Read 2 more answers
You are studying two traits in fruit flies:eye color where there are two colors, brown and redwing shape where there are straigh
Irina18 [472]

Answer:

e. Red segregated from brown in meiosis I, and straight segregated from curled in meiosis I.

Explanation:

A cross between two flies heterozygous for both genes produced an offspring with the phenotypic ratio of 9:3:3:1. This ratio is expected according to Mendel's law of independent assortment, which states that alleles of the same gene assort independently during gamete formation.

Before meiosis starts in flies, a single diploid cell duplicates its DNA, so each chromosome has 2 sister chromatids that contain the same information.

  • During meiosis I, <u>the homologous chromosomes separate</u> into two daughter cells. The chromosome number is reduced by half, but each chromosome has two sister chromatids.
  • During meiosis II, <u>the sister chromatids separate</u> and each daughter cell from meiosis I divides into two new daughter cells (to get the total of 4 haploid cells).

In a heterozygous fly, each homologous chromosome contains a different allele, and the sister chromatids are copies that carry the same allele. For that reason, both traits were segregated during meiosis I.

5 0
3 years ago
Other questions:
  • To get at shallow, horizontal deposits of minerals close to the surface, _______ is used.
    8·1 answer
  • The greater the mass of an object, the greater its gravitational pull on
    11·2 answers
  • The somatic motor association area is responsible for the
    10·1 answer
  • The ____________ cells are found mostly in the proximal and distal regions of the stomach.
    6·1 answer
  • In order to insert a human gene into a plasmid, both must ____
    15·1 answer
  • In normal cells, glucose is broken down aerobically and fed into the citric acid cycle to produce, among other things, lots of A
    15·1 answer
  • HELPPPP ASAPP!!!!!!!!
    5·1 answer
  • A team of environmentalists are protesting the disposal of waste generated from slaughterhouses and canneries. What type of wast
    13·1 answer
  • Scientists can find new discoveries that change their current understanding of scientific knowledge.
    9·1 answer
  • Giovanni and his family go on a trip and they drive over a mountain range. Giovanni wonders how the rock they see as they drive
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!