What measure is used to determine a star's absolute magnitude?

Would you expect plants that normally live in the desert to exhibit more pronounced phototropism than forest dwelling plants? Ex

Aneli [31]

Answer:

Tropism can be defined as a stimulant, with respect to it plant respond to it's external environment. Tropism includes light, water, touch and gravity. The phototropism refers to the movement of plant with respect to the light stimulus. Shoot or stem part of the plant shows positive phototropism because it grows and move in the direction of sunlight, whereas the root shows negative phototropism as it grows against the sunlight.

Yes, plants that live in the desert are expected to show more pronounced phototropism than the forest dwelling plants.This is because in a desert habitat the tree population is expected to be limited, and the plants are directly exposed to sun. The stem or shoot will be erect. But in forest dwelling plants the plants will be growing in shade of trees, will receive very low amount of sunlight. The shoots may not be erect, instead will be tilted. Hence, in desert plants the phototropism will be more prominent.

8 0

3 years ago

How many amino acids cannot be made by the body, so they must be obtained in the diet?

denis-greek [22]

The answer is 9 amino acids.

7 0

2 years ago

The interaction of substances A and B is an example of

denpristay [2]

Answer:

how can we know the substance if u didn't attach any diagram to this question

6 0

3 years ago

Which activity can occur without the use of

zysi [14]

4 because osmosis does not require energy

5 0

3 years ago

Read 2 more answers

Interpret the Punnett square. A Punnett square with four rows and four columns. The first row is labeled big-A, big-B. The secon

Naddika [18.5K]

Answer:

The genotypes shown represent gametes. False

One of the possible offspring genotypes is AABB. True

The parent genotypes are ABAbaBab×ABAbaBab. True

This cross shows two alleles for two traits. True

The gametes are diploid and the offspring are diploid. False

The genotypes shown are correct for a dihybrid cross. True

Explanation:

║ AB ║ Ab ║ aB ║ ab

AB║ABAB ║ ABAb║ABaB║ABab

Ab║ AbAB║ AbAb ║AbaB║Abab

aB║aBAB ║ aBAb ║aBaB║aBab

ab║abAB ║ abAb ║abaB ║abab

Drawing the Punnett square we can deduce that the genotypes shown do not represent gametes because there are more than 2 pairs of chromosomes.

As shown in the second column second row of the Punnett square one of the possible genotypes is AABB, it is distributed different (ABAB) but it is the same possible genotype.

The parents' genotypes are the ones that are written in the first columns and first row, they coincide with the ones in the statement.

A dihybrid cross shows the cross between two genes that have different traits.

The gametes are always haploid and the offspring are diploid because the two gametes come together.

7 0

3 years ago