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3 years ago

Examine the leaves of a palm tree.

Biology

2 answers:

marshall27 [118]3 years ago

7 0

Answer:

I think C

Explanation:

Rom4ik [11]3 years ago

4 0

Answer:

Examine the leaves of a palm tree. Which statement most specifically describes a palm tree?

Palm trees are monocots.

Palm trees are angiosperms.

Palm trees are flowering plants.

Explanation:

Those three features best describes a palm tree, they are angiosperms because they produces seeds and flowers

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Why did Gregor Mendel study P plants

PilotLPTM [1.2K]

Answer: They are easily identifiable.

Explanation:

There are wrinkled pods, smooth pods, white flowers and things like that that are easy to see right away.

7 0

3 years ago

Imagine that a given species has a gene for hair color (B = dominant brown, b = recessive white) and a gene that controls hair l

serg [7]

Answer:

Phenotypes: All Brown Hair Color and All Short Hair Length

Genotypes:

Homozygous dominant hair color and homozygous dominant hair length: (BBSS, BBSS, BBSS, BBSS).

Homozygous dominant hair color and heterozygous hair length: (BBSs, BBSs, BBSs, BBSs)

Heterozygous hair color and homozygous dominant hair length: (BbSS, BbSS, BbSS, BbSS)

Heterozygous hair colour and heterozygous hair length: (BbSs, BbSs, BbSs, BbSs)

Explanation:

Hair color :

B = dominant brown

b = recessive white

Hair length :

S = dominant short

s = recessive long

The dihybrid cross between parents with the genotypes:

BBSS × BbSs

If BBSS self crossed; we have the following traits= BS, BS, BS, BS

If BbSs self crossed; we have the following traits= BS, Bs, bS, bs

The dihybrid cross is as follows:

BS BS BS BS

BS BBSS BBSS BBSS BBSS

Bs BBSs BBSs BBSs BBSs

bS BbSS BbSS BbSS BbSS

bs BbSs BbSs BbSs BbSs

Phenotypes = All Brown Hair Color and All Short Hair Length

Genotypes include:

Homozygous dominant hair color and homozygous dominant hair length: (BBSS, BBSS, BBSS, BBSS).

Homozygous dominant hair color and heterozygous hair length: (BBSs, BBSs, BBSs, BBSs)

Heterozygous hair color and homozygous dominant hair length: (BbSS, BbSS, BbSS, BbSS)

Heterozygous hair colour and heterozygous hair length: (BbSs, BbSs, BbSs, BbSs)

7 0

3 years ago

Joseph uses classical conditioning to teach his sister to be afraid of squirrels. To be successful, he must pair the neutral sti

Dennis_Churaev [7]

Answer:

<h2>1. unconditioned stimulus, </h2><h2>2. loud noise</h2>

Explanation:

Such type of stimulus that is trigger by the neutral in nature is called a conditioned stimulus such as the sound of the bell and some other. Such type of stimulus that is biologically potent is called an unconditional stimulus such as the taste of food and some other things. When the biologically effective stimulus is used with neutral stimulus then the classical conditions are formed that are used in the learning process.

6 0

3 years ago

What are the advantages of having a tall car/vehicle

HACTEHA [7]

This may sound terrible but less damage in a collision, and also view

8 0

3 years ago

How does the chromosome number of daughter cells compare with the amount of chromosomes in parent cells?

riadik2000 [5.3K]

Answer:

Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.

Explanation:

4 0

3 years ago