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nevsk [136]
3 years ago
11

What parts of the cardiovascular system are involved in the pumping and circulating of blood?

Biology
2 answers:
Rina8888 [55]3 years ago
7 0

It consists of the Heart and the blood vessels running through the entire body.

Natasha2012 [34]3 years ago
3 0

Answer:

Heart and artery

Explanation:

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Wild type sweet pea plants have red flowers and long pollen. These two traits are dominant to white flowers and short pollen.A w
fredd [130]

Answer:

FfPp

Explanation:

If we take the two traits to be separate alleles, we can make flowers F (F is dominant; f is recessive) and pollen as P (P is dominant; p is recessive). So a pea plant with white flowers (recessive) and long pollen (dominant) will have the genotype ffPp or ffPP (because one dominant allele will express a dominant phenotype).

For this question, we will assume that the wild type (red flowers and long pollen) is homozygous, meaning it contains two dominant alleles.

If the wild type (FFPP) is crossed with the plant with white flowers and short pollen (ffpp), we can make a table illustrating the crosses. However, because there is only one possible gamete that each parent can form (FP and fp), we can assume that the F1 progeny will have identical genotypes, which can be expressed as FfPp (because combining the gamete from the wild type and the other parent can only give one phenotype).

8 0
3 years ago
In cherry tomatoes, red color (R) is dominant to yellow color (r). If two heterozygous plants are crossed, what percentage of th
Nana76 [90]

Answer:

50

Explanation:

4 0
3 years ago
Which of the following does not affect the spatial distribution of a population?
kotykmax [81]

Answer:

<em>The correct option is A) the carrying capacity of a population</em>

Explanation:

Spatial distribution can be described as how spread out a particular population is. Spatial distribution has three types: uniform distribution, clumped distribution or random distribution. When organisms of a population follow a pattern and are uniformly spread in an ecosystem, it is referred as uniform distribution. When organism of a species exist in specific parts of an ecosystem then they form clumped distribution. In random distribution, organisms of a population exist without any pattern.

7 0
3 years ago
if purple flower color is dominant and red flower color is recessive how many phenotypes are are possible on offspring of homozy
Darya [45]
Only one phenotyoe possible, that is purple.
8 0
4 years ago
Does anyone have the answers to this?
Andreas93 [3]
As the procedure has asked you to do, you require a microscope in order to complete the task. The questions below the circles, can only be answered when you have observed the slides. We cannot simply solve this for you, this is an individual/partner task that requires you to find out yourself.
5 0
4 years ago
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