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xeze [42]
4 years ago
6

Information that specifies an organism's traits is encoded in genes, or pieces of DNA that are located in the organism's chromos

omes. The passage of these instructions from one generation to the next generation is known as
A. translocation.
B. heredity.
C. crossing over.
D. genetics.
Biology
2 answers:
miskamm [114]4 years ago
5 0
I'm pretty sure it's B) Heredity.
kipiarov [429]4 years ago
3 0

Answer: heredity (b)

Explanation:

i just got this question on Study Island

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Which of the following statements is correct?
geniusboy [140]

Answer:

Offspring of two different true-breeding varieties are called hybrids.

Explanation:

Pure-breeding plants are plants that self pollinate for many generations and all its offspring had the same features as the parents, generation after generation.

When Mendel cross pollinate this pure-breeding plants with contrasting traits, the offspring is called hybrids because they resulted from a cross between two pure-breeding plants with contrasting traits.

3 0
3 years ago
What is sex in the same people​
lukranit [14]

Answer   WHAT

Explanation:

7 0
3 years ago
Surfactant:
BARSIC [14]

Answer:

The correct answer will be option-D

Explanation:

Pulmonary Surfactant is a complex substance produced by the pneumocytes epithelial II cells in the alveolar sac.

The surfactant is composed of the proteins and lipids which plays a role in keeping alveoli open by reducing the surface tension formed between the air and liquid.

The surfactant act by forming a monolayer surface film which helps reduce the surface tension.

Thus, option-D is the correct answer.

3 0
3 years ago
What phenotypic ratio would one would expect from crossing two heterozygous smooth kernel corn plants that show mendelian inheri
ExtremeBDS [4]

Answer:

Smooth kernel corn plant : wrinkled  kernel corn plant = 3:1

Explanation:

Mendelian inheritance follows the laws of segregation and independent assortment. Thus, there exists neither  co-dominance nor incomplete dominance.

Let the allele for smooth kernel trait of corn plants be represented by "S"

and the allele for wrinkled kernel trait of corn plants be represented by "s"

The genotype of  heterozygous smooth kernel corn plants  will be "Ss"

The offspring produced by crossing two heterozygous smooth kernel corn plants would be -

Ss * Ss

SS, Ss, Ss, ss

Out of four offspring , one offspring is  homozygous smooth kernel corn plant

Two offspring are heterozygous smooth kernel corn plants

and the remaining last offspring is  homozygous wrinkled  kernel corn plant

The phenotypic ration is

Smooth kernel corn plant : wrinkled  kernel corn plant = 3:1

6 0
3 years ago
An extra chromosome is known as a trisomy and one less chromosome is known as a monosomy. Why are these good words for a disorde
Natali [406]

Answer:

prefix meaning for "mono" means "one and "tri" means three

These are good words for a disorder missing a chromosome (mono) or having an extra (tri) since it is litterally telling you it either has 3 or 1 chromosome

6 0
3 years ago
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