Which stem adaptation is most helpful in protecting a plant from disease

Biology

1 answer:

Anettt [7]1 year ago

7 0

Answer:

The outer layer of a plant—analogous to our skin and also called the epidermis—is the first defense to keeping pathogens out.

Explanation:

The epidermis itself is shielded by additional layers on certain plant parts: bark on a tree, a waxy cuticle on leaves. Plants also produce chemicals that are toxic to pathogens or to insects.

You might be interested in

What are frogs most known organisms

miv72 [106K]

Answer:

Amphibians

Explanation:

...........

8 0

2 years ago

Read 2 more answers

What structure is found in some but not all plant cells

WARRIOR [948]

Most organelles are common to both animal and plant cells. However, plant cells also have features that animal cells do not have: a cell wall, a large central vacuole, and plastids such as chloroplasts.

3 0

2 years ago

at the start of the spring semester, marie decides that she will focus more on her physical health. her solution is to start jo

Butoxors [25]

The correct strategy for training for a specific running distance is to periodically (once a week or so) run that distance as a training run. This is what runners will refer to as a weekly 'long run'. This allows your body to adapt to the greater distance. At the same time, it is important that these long distances are interspersed with shorter and faster runs, as running long distances constantly can cause chronic injuries and tends to make runners slower.

5 0

2 years ago

through out history, people have been studying the living and nonliving world. what is the name of the formal procedure scientis

Flauer [41]

The scientific method.

4 0

2 years ago

Use a Punnett square to predict the offspring in a cross between a dwarf pea plant—homozygous recessive—and a tall pea plant—het

Marizza181 [45]

Answer:

a) 1 tall:1 dwarf

Explanation:

Let's assume that the allele T is responsible for tallness while the allele "t" imparts dwarfism. The genotype of a homozygous recessive dwarf pea plant is "tt" and that of the heterozygous tall pea plant is "Tt". The heterozygous tall parent would make two types of gametes in equal proportion while the homozygous parent would produce all the gametes carrying "t" allele only.

A cross between Tt and tt gives progeny in following phenotype ratio= 1 tall: 1 dwarf.

5 0

3 years ago